The DH series electromagnetic fire door holders are constructed of the finest materials available. Installation is easy with the ESL DH Series Installation technique - an adhesive template assures alignment without secondary adjustments.
Built-in transient protection
Self-adjusting swivel catch plate reduces installation time and adjusts to door alignment changes
Dual voltage inputs in each unit reduces stocking requirements
Recessed mount for lowest profile look
Low current draw
Available in brass or chrome
Available in brass or chrome
ESL Floor Mount Door Holders
Door Holders
Electromagnetic fire door holders that are constructed of the finest materials available. Installation is easy with an adhesive template that assures allignment without secondary adjustments.
Low current draw
Dual voltage inputs in each unit reduces stocking requirements
Self-adjusting swivel catch plate reduces installation time and adjusts to door alignment changes
Built in transient protection
ESL2041224V 204-12/24V
Power Supervision Relay
The GE Security power supervision relay is used for terminating smoke detector loops for connection to burglar and fire alarm panels.
12 VDC and 24 VDC Systems
For use with 4-wire smoke detectors
UL and FM listed
ESL40503 405-03
ESL Relays
The GE Security power supervision relay is used for terminating smoke detector loops for connection to burglar and fire alarm panels.
12 VDC
1 circuit
For use with 2- or 4-wire smoke detectors
UL listed
ESL40505 405-05
ESL Relays
The GE Security power supervision relay is used for terminating smoke detector loops for connection to burglar and fire alarm panels.