It can monitor the presence of detectors and signals any unauthorised removal of heads.
It is supplied with a high or low volume setting and caps are available for stand-alone installation.
Detects the removal of a detector head and reports a fault.
Continues to work during unauthorised removal of detectors.
Quick and simple installation.
Provides audible signal and detection at one point.
High and low volume ranges.
A locking cap is available for stand-alone installation: White (45681-294), Red (45681-295)
Dimensions: 115mm Diam x 40mm