{"title":"Vesda PC Link","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWe Supply Vesda PC Link Products\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe team here at Fire Trade Supplies have assembled a collection of Vesda PC Link products for our fire alarm system installer customers. Products such as vesda pc link, vesda metal enclosure, peer to peer vesda metal box HLI as well as vesda meta box HLI master slave can all be found in our store.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eWe offer free next day delivery on all orders over £100, as well as exceptional customer help and advice. Simply call \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e0330 056 3094\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e or ask a question using our website chat function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWho we are:\u003c\/b\u003e\u003c\/p\u003e\n\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eFire Trade Supplies is one of the United Kingdom’s (UK) leading fire alarm systems suppliers. We provide fire alarm systems and associated products from the following fire alarm brands: \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/apollo\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/apollo\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eApollo\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/gent\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/gent\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eGent\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/ziton\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/ziton\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eZiton\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, Vesda, Morley, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/advanced-electronics\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/advanced-electronics\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eAdvanced\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/eato\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/eato\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eEaton\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/kentec\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/kentec\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eKentec\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/hochiki\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/hochiki\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eHochiki\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/kac\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/kac\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eKAC\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, Fulleon and many more. We supply fire alarm installers with \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/addressable\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/addressable\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eAddressable\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/conventional\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/conventional\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eConventional\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e fire alarm systems, as well as \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/emergency-lighting\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/emergency-lighting\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eEmergency Lighting\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/call-systems\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/call-systems\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eCall Systems\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/disabled-refuge\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/disabled-refuge\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eDisabled Refuge\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/batteries\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/batteries\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBatteries\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/keys-and-locks\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/keys-and-locks\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eLocks\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.firetradesupplies.com\/collections\/test-equipment\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.firetradesupplies.com\/collections\/test-equipment\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eFire Alarm Testing Equipment\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e.\u003c\/span\u003e","products":[{"product_id":"vhx-0200-vesda-pc-link-hli-with-leads","title":"VHX-0200 VESDA PC Link HLI with Leads","description":"\u003cp\u003e\u003cspan\u003eA VESDA High Level Interface (HLI) enables connection between a VESDAnet and configuration and monitoring platforms. Two main models are available: 1) Sliding Windows HLI, which enables communication between a VESDAnet and configuration and monitoring software packages Xtralis VSC and Xtralis VSM4 and 2) Open Protocol HLI, which integrates a VESDAnet to third-party software packages, building management systems (BMSs) and fire alarm control panels (FACPs). These HLIs are available in a plastic portable housing, which can be used in multiple sites, and a fixed wall-mounted configuration to provide a permanent connection in a convenient location at one site. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect access and monitoring of VESDAnet system\u003c\/li\u003e\n\u003cli\u003eSeamless data transfer\u003c\/li\u003e\n\u003cli\u003eEasily configured using Xtralis configuring and monitoring software packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX_Sliding_Windows_HLI_PC_Link_Datasheet_-_Fire_Trade_Supplies.pdf?10911546012160343715\" target=\"_blank\" title=\"VESDA VHX-0200 PC Link HLI with Leads datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-0200 PC Link HLI with Leads datasheet.\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12254787272788,"sku":"VHX-0200","price":785.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-0200-vesda-pc-link-hli-with-leads-851390.jpg?v=1681896692"},{"product_id":"vhx-0300-vesda-pc-link-hli-with-leads-open-protocol","title":"VHX-0300 VESDA PC Link HLI with Leads (Open Protocol)","description":"\u003cp\u003e\u003cspan\u003eA VESDA High Level Interface (HLI) enables connection between a VESDAnet and configuration and monitoring platforms. Two main models are available: 1) Sliding Windows HLI, which enables communication between a VESDAnet and configuration and monitoring software packages Xtralis VSC and Xtralis VSM4 and 2) Open Protocol HLI, which integrates a VESDAnet to third-party software packages, building management systems (BMSs) and fire alarm control panels (FACPs). These HLIs are available in a plastic portable housing, which can be used in multiple sites, and a fixed wall-mounted configuration to provide a permanent connection in a convenient location at one site. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect access and monitoring of VESDAnet system\u003c\/li\u003e\n\u003cli\u003eSeamless data transfer\u003c\/li\u003e\n\u003cli\u003eEasily configured using Xtralis configuring and monitoring software packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-0300_and_VHX-0310_PC_Link_HLI_Datasheet_-_Fire_Trade_Supplies.pdf?12762430712147485356\" target=\"_blank\" title=\"VESDA VHX-0300 PC Link HLI with Leads (Open Protocol) Datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-0300 PC Link HLI with Leads (Open Protocol) datasheet.\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12254798250068,"sku":"VHX-0300","price":1179.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-0300-vesda-pc-link-hli-with-leads-open-protocol-886085.jpg?v=1681896692"},{"product_id":"vhx-1200-vesda-metal-enclosure-with-vesdanet-socket-and-hli","title":"VHX-1200 VESDA  Metal Enclosure with VESDAnet Socket and HLI","description":"\u003cp\u003eThe VESDA Wall-Mounted Sliding Windows High Level Interface (HLI) links your VESDAnet* with PC software monitoring and configuring tools such as Xtralis VSM4 and Xtralis VSC. The Wall-Mounted Sliding Windows HLI includes a builtin VESDAnet socket card.\u003c\/p\u003e\n\u003cp\u003eDirect Access to the Network\u003c\/p\u003e\n\u003cp\u003eBy interfacing with PC monitoring and configuring tools, the Wall-mounted HLI allows you to easily configure, manage and monitor your entire VESDA network. The built-in VESDAnet socket card makes the Wall-mounted HLI a cost effective solution to your interface requirements. The Wall-mounted HLI receives its voltage supply of 24VDC from the VESDAnet socket card. Therefore an additional power supply is not required.\u003c\/p\u003e\n\u003cp\u003eRemote Installation\u003c\/p\u003e\n\u003cp\u003eConnecting to your VESDAnet is easy and convenient because the Wallmounted HLI does not need to be mounted near an VESDA smoke detector. The Wall-mounted HLI can be mounted in an easy-to-access, remote location away from your detectors, such as on a wall near your PC.\u003c\/p\u003e\n\u003cp\u003eSimple Configuration and Seamless Data Transfer\u003c\/p\u003e\n\u003cp\u003eYour HLI is easily configured using your PC and Xtralis VSC or Xtralis VSM4 software packages. The Wall-mounted HLI VHX-1200 provides seamless data transfer from your VESDAnet to your PC.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-1200_VESDAnet_Socket_and_HLI_in_enclosure_Datasheet.pdf?5858996909835657682\" target=\"_blank\" title=\"VESDA VHX-1200 VESDAnet Socket and HLI in enclosure Datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-1200 VESDAnet Socket and HLI in enclosure datasheet.\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12254807130196,"sku":"VHX-1200","price":1137.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-1200-vesda-metal-enclosure-with-vesdanet-socket-and-hli-619036.jpg?v=1681896694"},{"product_id":"vhx-0310-vesda-pc-link-hli-open-protocol-master-slave","title":"VHX-0310 VESDA PC Link HLI Open Protocol Master\/Slave","description":"\u003cp\u003e\u003cspan\u003eA VESDA High Level Interface (HLI) enables connection between a VESDAnet and configuration and monitoring platforms. Two main models are available: 1) Sliding Windows HLI, which enables communication between a VESDAnet and configuration and monitoring software packages Xtralis VSC and Xtralis VSM4 and 2) Open Protocol HLI, which integrates a VESDAnet to third-party software packages, building management systems (BMSs) and fire alarm control panels (FACPs). These HLIs are available in a plastic portable housing, which can be used in multiple sites, and a fixed wall-mounted configuration to provide a permanent connection in a convenient location at one site. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect access and monitoring of VESDAnet system\u003c\/li\u003e\n\u003cli\u003eSeamless data transfer\u003c\/li\u003e\n\u003cli\u003eEasily configured using Xtralis configuring and monitoring software packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-0300_and_VHX-0310_PC_Link_HLI_Datasheet_-_Fire_Trade_Supplies.pdf?12762430712147485356\" target=\"_blank\" title=\"VESDA VHX-0300 PC Link HLI with Leads (Open Protocol) Datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-0310 PC Link HLI Open Protocol Master\/Slave datasheet.\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12261904056404,"sku":"VHX-0310","price":1179.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-0310-vesda-pc-link-hli-open-protocol-masterslave-842138.jpg?v=1681896692"},{"product_id":"vhx-0320-vesda-pc-link-hli-access-protocol","title":"VHX-0320 VESDA PC Link HLI Access Protocol","description":"\u003cp\u003e\u003cspan\u003eA VESDA High Level Interface (HLI) enables connection between a VESDAnet and configuration and monitoring platforms. Two main models are available: 1) Sliding Windows HLI, which enables communication between a VESDAnet and configuration and monitoring software packages Xtralis VSC and Xtralis VSM4 and 2) Open Protocol HLI, which integrates a VESDAnet to third-party software packages, building management systems (BMSs) and fire alarm control panels (FACPs). These HLIs are available in a plastic portable housing, which can be used in multiple sites, and a fixed wall-mounted configuration to provide a permanent connection in a convenient location at one site. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect access and monitoring of VESDAnet system\u003c\/li\u003e\n\u003cli\u003eSeamless data transfer\u003c\/li\u003e\n\u003cli\u003eEasily configured using Xtralis configuring and monitoring software packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-0320_and_VHX-1320_HLI_Access_Protocol_Datasheet_-_Fire_Trade_Supplies.pdf?3739753331373705509\" target=\"_blank\" title=\"VESDA VHX-0320 PC Link HLI Access Protocol datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-0320 PC Link HLI Access Protocol datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12261906677844,"sku":"VHX-0320","price":1179.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-0320-vesda-pc-link-hli-access-protocol-498349.jpg?v=1681896692"},{"product_id":"vhx-1300-vesda-metal-box-hli-peer-to-peer","title":"VHX-1300 VESDA Metal Box HLI Peer to Peer","description":"\u003cp\u003eWall-Mounted Open Protocol High Level Interface\u003c\/p\u003e\n\u003cp\u003eThe VESDA Wall-Mounted Open Protocol High Level Interface (HLI) links your VESDAnet1 with PC software monitoring tools, Building Management Systems (BMSs) and Fire Alarm Control Panels (FACPs), otherwise known as ‘host’.\u003c\/p\u003e\n\u003cp\u003eWith a built-in VESDAnet interface you don’t need a remote VESDAnet socket module, which makes the Wall-mounted HLI a cost effective solution to your interface requirements.\u003c\/p\u003e\n\u003cp\u003eThere are two models available, depending on whether you require communication between your host and VESDAnet to be master-slave or peer-to-peer.\u003c\/p\u003e\n\u003cp\u003eVHX-1300 Wall-Mounted Open Protocol HLI (peer-to-peer)\u003c\/p\u003e\n\u003cp\u003eIn the peer-to-peer model, the host polls the HLI for information about devices on VESDAnet, while the HLI sends unsolicited messages to the host. In this way, both the HLI and host are responsible for supervising the communications link between them. In the peer-to-peer model, the host can request and receive multiple messages from the HLI.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-1300_and_VHX-1310_Metal_Box_HLI_Datasheet_-_Fire_Trade_Supplies.pdf?6804121269761273641\" target=\"_blank\" title=\"VESDA VHX-1300 Metal Bos HLI Peer to Peer Datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-1300 Metal Box HLI Peer to Peer Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12261918703700,"sku":"VHX-1300","price":2170.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-1300-vesda-metal-box-hli-peer-to-peer-322696.jpg?v=1681896694"},{"product_id":"vhx-1310-vesda-metal-box-hli-master-slave","title":"VHX-1310 VESDA Metal Box HLI Master-Slave","description":"\u003cp\u003eWall-Mounted Open Protocol High Level Interface\u003c\/p\u003e\n\u003cp\u003eThe VESDA Wall-Mounted Open Protocol High Level Interface (HLI) links your VESDAnet1 with PC software monitoring tools, Building Management Systems (BMSs) and Fire Alarm Control Panels (FACPs), otherwise known as ‘host’.\u003c\/p\u003e\n\u003cp\u003eWith a built-in VESDAnet interface you don’t need a remote VESDAnet socket module, which makes the Wall-mounted HLI a cost effective solution to your interface requirements.\u003c\/p\u003e\n\u003cp\u003eThere are two models available, depending on whether you require communication between your host and VESDAnet to be master-slave or peer-to-peer.\u003c\/p\u003e\n\u003cp\u003eVHX-1310 Wall-Mounted Open Protocol HLI (master-slave)\u003c\/p\u003e\n\u003cp\u003eIn the master-slave model, the host supervises the communications link between itself and the HLI (slave) by regularly polling the HLI to determine whether there has been a change in the status of a detector on VESDAnet. In response to polling by the host, the HLI generates a single response which is sent back to the host. In this way, no unsolicited messages are sent from the HLI to the host. Depending on the polling strategy adopted, the Master\/ Slave Open Protocol HLI is able to report any and all fire alarms within a few seconds of a detector going into alarm. Exact performance is dependent on the polling strategy adopted.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-1300_and_VHX-1310_Metal_Box_HLI_Datasheet_-_Fire_Trade_Supplies.pdf?6804121269761273641\" target=\"_blank\" title=\"VESDA VHX-1310 Metal Box HLI Master-Slave Datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-1300 Metal Box HLI Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12261918867540,"sku":"VHX-1310","price":2170.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-1310-vesda-metal-box-hli-master-slave-396050.jpg?v=1681896733"},{"product_id":"vhx-0400-vesda-modbus-mk1-hli","title":"VHX-0400 VESDA Modbus MK1 HLI","description":"\u003cp\u003e\u003cstrong\u003eModbus High Level Interface (HLI) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VESDA ModBus High Level Interface (HLI) links your VESDAnet1 with PC software monitoring tools, Building Management Systems (BMSs) or Fire Alarm Control Panels (FACPs), otherwise known as`host’, that support the ModBus protocol.\u003c\/p\u003e\n\u003cp\u003eThere are two models available:\u003c\/p\u003e\n\u003cp\u003e• ModBus HLI Type 1 (VHX-0400) which echoes each character received on the RS232 link back to the host together with reply message.\u003c\/p\u003e\n\u003cp\u003e• ModBus HLI Type 2 (VHX-0410) which has the echoing function disabled.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne ModBus HLI is used to interface to a VESDAnet. Modbus HLI supports up to a maximum of 40 VESDA detectors on a VESDAnet.The Modbus HLI supports VESDAnet detector zone numbers between 1 to 200. The Modbus HLI divides up the address range into to 7 logical networks. For example the first 30 addresses are considered in network 1, addresses between 31 to 60 are in network 2 and so on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmoke and Alarm Levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Smoke Level is reported relative to the Fire Alarm threshold where the full scale is 20. For example, if the Fire Alarm threshold is 0.5 %obs\/m, a level of 0.1%obs\/m is reported as 4. In other words, the Actual Smoke level = (Reported smoke value * Fire1 Threshold) \/ 20.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFaults \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll VESDAnet faults are mapped on one or more of the Modbus HLI faults which are listed below\u003c\/p\u003e\n\u003cp\u003e• Head Fault • Head Fault (Battery and Mains)\u003c\/p\u003e\n\u003cp\u003e• Head Fault (Scanner2 ), and\u003c\/p\u003e\n\u003cp\u003e• Flow Fault\u003c\/p\u003e\n\u003cp\u003eVESDAnet faults categorised as network faults are mapped onto all zones, whereas zone faults are mapped onto that particular zone.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-0400_and_VHX-0410_Modbus_datasheet_-_Fire_Trade_Supplies.pdf?15048203338741938889\" target=\"_blank\" title=\"VESDA VHX-0400 Modbus MK1 HLI datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-0400 Modbus MK1 HLI datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12289595572308,"sku":"VHX-0400","price":1179.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-0400-vesda-modbus-mk1-hli-235909.jpg?v=1681896693"},{"product_id":"vhx-0410-vesda-modbus-hli-for-darwish-and-honeywell-only","title":"VHX-0410 VESDA Modbus HLI for Darwish and Honeywell only","description":"\u003cp\u003e\u003cstrong\u003eModbus High Level Interface (HLI) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VESDA ModBus High Level Interface (HLI) links your VESDAnet1 with PC software monitoring tools, Building Management Systems (BMSs) or Fire Alarm Control Panels (FACPs), otherwise known as`host’, that support the ModBus protocol.\u003c\/p\u003e\n\u003cp\u003eThere are two models available:\u003c\/p\u003e\n\u003cp\u003e• ModBus HLI Type 1 (VHX-0400) which echoes each character received on the RS232 link back to the host together with reply message.\u003c\/p\u003e\n\u003cp\u003e• ModBus HLI Type 2 (VHX-0410) which has the echoing function disabled.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne ModBus HLI is used to interface to a VESDAnet. Modbus HLI supports up to a maximum of 40 VESDA detectors on a VESDAnet.The Modbus HLI supports VESDAnet detector zone numbers between 1 to 200. The Modbus HLI divides up the address range into to 7 logical networks. For example the first 30 addresses are considered in network 1, addresses between 31 to 60 are in network 2 and so on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmoke and Alarm Levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Smoke Level is reported relative to the Fire Alarm threshold where the full scale is 20. For example, if the Fire Alarm threshold is 0.5 %obs\/m, a level of 0.1%obs\/m is reported as 4. In other words, the Actual Smoke level = (Reported smoke value * Fire1 Threshold) \/ 20.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFaults \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll VESDAnet faults are mapped on one or more of the Modbus HLI faults which are listed below\u003c\/p\u003e\n\u003cp\u003e• Head Fault • Head Fault (Battery and Mains)\u003c\/p\u003e\n\u003cp\u003e• Head Fault (Scanner2 ), and\u003c\/p\u003e\n\u003cp\u003e• Flow Fault\u003c\/p\u003e\n\u003cp\u003eVESDAnet faults categorised as network faults are mapped onto all zones, whereas zone faults are mapped onto that particular zone.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-0400_and_VHX-0410_Modbus_datasheet_-_Fire_Trade_Supplies.pdf?15048203338741938889\" target=\"_blank\" title=\"VESDA VHX-0400 Modbus MK1 HLI datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-0410 Modbus MK1 HLI datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12289601339476,"sku":"VHX-0410","price":1179.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-0410-vesda-modbus-hli-for-darwish-and-honeywell-only-665971.jpg?v=1681896731"},{"product_id":"vhx-0420-vesda-pc-link-hli-modbus-mk3","title":"VHX-0420 VESDA PC Link HLI Modbus MK3","description":"\u003cp\u003e\u003cstrong\u003eVESDA Modbus Type 3 High Level Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VESDA Modbus Type 3 High Level Interface (HLI) integrates VESDAnet1 network with host monitoring platforms such as Building Management Systems (BMSs) and Fire Alarm Control Panels (FACPs).\u003c\/p\u003e\n\u003cp\u003eThe Modbus Type 3 HLI acts as a proxy for all VESDA devices on the VESDAnet network, providing access to the rich status information that is available from VESDA detectors as well as the ability to control and configure these devices. Alarms are reported to the host within a few seconds of a detector reaching an alarm condition. Exact performance is dependent on the polling strategy and size of the monitored network. The Modbus Type 3 HLI is able to support up to 100 VESDA detectors on a single VESDAnet network.\u003c\/p\u003e\n\u003cp\u003eThe VESDA zone equates to the Modbus address field and allows the host to retrieve the overall status of the VESDAnet network as well as performing certain VESDA device configuration updates. The host is able to monitor and control VESDA devices on the VESDAnet network by reading and writing into registers in the Modbus map.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVHX-1420 Wall-Mounted Modbus Type 3 HLI \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe wall-mounted version is housed in a metal enclosure allowing for permanent mounting on a flat surface. With a built-in VESDAnet interface you don’t need a remote VESDAnet socket module making the wall-mounted HLI a cost effective solution to your interface requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVHX-0420 Modbus Type 3 HLI \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard unit used to provide a flexible solution where permanent mounting is not required. In this case a VESDAnet socket interface is required to connect the HLI onto the VESDAnet network.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-0420_and_VHX-1420_Metal_Box_HLI_Modbus_Datasheet_-_Fire_Trade_Supplies.pdf?6383838149968880772\" target=\"_blank\" title=\"VESDA VHX-0420 PC Link HLI Modbus MK3 datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-0420 PC Link HLI Modbus MK3 datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12289611890772,"sku":"VHX-0420","price":1179.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-0420-vesda-pc-link-hli-modbus-mk3-443832.jpg?v=1681896694"},{"product_id":"vhx-1420-vesda-metal-box-hli-modbus-type-3","title":"VHX-1420 VESDA Metal Box HLI Modbus Type 3","description":"\u003cp\u003e\u003cstrong\u003eVESDA Modbus Type 3 High Level Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VESDA Modbus Type 3 High Level Interface (HLI) integrates VESDAnet1 network with host monitoring platforms such as Building Management Systems (BMSs) and Fire Alarm Control Panels (FACPs).\u003c\/p\u003e\n\u003cp\u003eThe Modbus Type 3 HLI acts as a proxy for all VESDA devices on the VESDAnet network, providing access to the rich status information that is available from VESDA detectors as well as the ability to control and configure these devices. Alarms are reported to the host within a few seconds of a detector reaching an alarm condition. Exact performance is dependent on the polling strategy and size of the monitored network. The Modbus Type 3 HLI is able to support up to 100 VESDA detectors on a single VESDAnet network.\u003c\/p\u003e\n\u003cp\u003eThe VESDA zone equates to the Modbus address field and allows the host to retrieve the overall status of the VESDAnet network as well as performing certain VESDA device configuration updates. The host is able to monitor and control VESDA devices on the VESDAnet network by reading and writing into registers in the Modbus map.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVHX-1420 Wall-Mounted Modbus Type 3 HLI \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe wall-mounted version is housed in a metal enclosure allowing for permanent mounting on a flat surface. With a built-in VESDAnet interface you don’t need a remote VESDAnet socket module making the wall-mounted HLI a cost effective solution to your interface requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVHX-0420 Modbus Type 3 HLI \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard unit used to provide a flexible solution where permanent mounting is not required. In this case a VESDAnet socket interface is required to connect the HLI onto the VESDAnet network.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/files\/VESDA_VHX-0420_and_VHX-1420_Metal_Box_HLI_Modbus_Datasheet_-_Fire_Trade_Supplies.pdf?6383838149968880772\" target=\"_blank\" title=\"VESDA VHX-0420 PC Link HLI Modbus MK3 datasheet\" rel=\"noopener noreferrer\"\u003eClick here for the VESDA VHX-1420 PC Link HLI Modbus MK3 datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Xtralis","offers":[{"title":"Default Title","offer_id":12289615003732,"sku":"VHX-1420","price":2170.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1111\/2974\/products\/vhx-1420-vesda-metal-box-hli-modbus-type-3-215993.jpg?v=1681896696"}],"url":"https:\/\/www.firetradesupplies.com\/en-au\/collections\/vesda-pc-link.oembed","provider":"Fire Trade Supplies","version":"1.0","type":"link"}