DH-24 Magnetic Door Retainer (24V)




Model DH-24 is an electromagnetic door retainer which ensures retention of the door by means of a smart metallic keeper plate.

It is designed to hold open fire doors and is ideally suited for hospitals, schools and other public buildings.

In a fire situation the doors can be released automatically via a connection to the fire alarm system or manually by activating the release button.

  • Surface mounted
  • 200 Newton holding force
  • Swivel keeper plate
  • Spring-loaded ejector pin
  • Manual release button

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