AlarmGard® Chain and Crank Manual Operator

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Fire Door

CERD10

Insulated Fire Door

CERD20

Counter Fire Doors

CERC10

Technical Specifications

ModelHand ChainCrank
Voltage115VAC, 24VAC, 24VDC115VAC, 24VAC, 24VDC
Frequency50Hz, 60Hz50Hz, 60Hz
Standby Current0.2A, 1.5A, 0.6A0.2A, 1.5A, 0.6A
Alarm Current0.4A, 1.8A, 1.2A 0.4A, 1.8A, 1.2A

24V input can be 24VAC for an approved UL1481 regulated power supply. 18-gauge wiring recommended

Operator Cover

An operator cover will provide extra protection from dirt and offer an aesthetically pleasing option for an application that is not suitable for an exposed operator.

Wall Mounted Key Switch

A wall mounted key switch can be added for ease of drop testing.

  • Compact size and light weight
  • Closed door detection - will not release door is already closed
  • Directly notified by the fire alarm control panels or local detectors
  • Fail-safe system
  • Eliminates mechanical spring tension loss and complex resetting procedures which allows routine testing to take minutes instead of hours
  • Automatically reset to normal operation upon clearing of the alarm signal and/or restoration of power
  • Slow and controlled activated closing speed does not exceed 9"-12" per second
  • Alarm door warning signal
  • 10 second time delay upon activation
  • Dramatic cost savings when inspecting and performing drop testing - no manual labor needed
  • Supplemental fusible link activation plunger
Models BIM Shop Drawing Specification Literature (PDF) Instruction Manual (PDF) Warranty
Counter Fire Door
Fire Door
Firemiser