The Fire Sentinel® is a UL-listed, time-delay door release device that directs a fire door’s closure in an emergency situation.
- Floor-level testing, reset and trouble indication available
- Recognizes when the door is closed, inhibits release to eliminate time-consuming resets and prevents damage to the door release mechanism
- Available in 120V AC or 24V DC for motorized or non-motorized doors
- Battery back-up provides extra protection
- Confirm the operation of the unit via LED status lights
- 10-second time-delay on alarm (up to 60-seconds) as allowed by Authority Having Jurisdiction
- Optional alarm on power loss
- Relay contact outputs can be utilized to indicate active alarm and troubles
- Sounder/strobe alarm available
- UL 864 and NFPA® 72 compliant
- Compatible with UL 325 complaint operators
Fail-Safe Device for Fire Doors