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All Categories > Delay Egress Locks > 3101C Series 1500 Lbs. Delay Egress Holding Force Electromagnetic Locks > Item # 3121C2  
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Item # 3121C2, 3121C2 Series 1500 Pound (lbs) Delay Egress Holding Force Electromagnetic Locks

The 3121C2 Series is designed to satisfy life safety codes and high security needs at the same time. The next generation 3121C2 system offers better technology, resistance to electrical surges, and a virtually maintenance free sensing system.

In a typical installation, the door is normally closed and latched by the existing mechanical door hardware and magnetically secured by the 3121C2 Lock. Attempting to exit by applying 15 Lbs. or less pressure to the door will cause the door to become unlatched, and activate the 3121C2 delay egress timer. The audible and red LED will pulsate for 15 seconds (30 seconds field selectable). After the time delay has elapsed, the lock will release and the audible will sound continuously with a green LED until the door is shut and the lock is reset. Reset and/or bypass are accomplished with a built-in key switch or remote signal. The system unlocks automatically when the 3101B is integrated with the building emergency fire alarm system or power is removed. Fire alarm contacts on the 3121C2 Lock are field selectable for NO and NC signals.
  • Prevent Unauthorized Exits
  • Completely Self Contained
  • Unique Sensor Unaffected by Minor Door Misalignment
  • Lifetime Warranty

Specification  · Additional Information  · Upgrades Include


Applying Pressure to Door

Up to 15 lb

LED Pulsate Time

15 seconds (30 seconds field selectable)

Auto Sensing Power Input - AC

12 V

Auto Sensing Power Input - DC

24 V

Additional Information
Our next generation 3121C2 Delayed Egress Maglock offers a range of new updates along with the same proven mechanicals that have made the 3121C2 Delayed Egress Family of products one of the easiest to install and maintain Delayed Egress Locks in the industry.

Upgrades Include
  • Advanced new Electronic Design
  • 12/24 VAC/VDC Auto Sensing Power Input
  • Up to 49% Reduced Current Draw
  • Advanced Residual Magnetism Mitigation Circuitry
  • PCB Backward Compatible with 3121C2 Legacy Products
  • Field re-programmable Sequencing Parameters

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