fire alarm relay for sale, brand-new and used.

Smoke alarm, 120 vac, photoelectric, piezo sounder, 4-wire, relay contacts, Gentex 8100P. Brand new units.

FIREX Smoke Alarm Relay Module No. 0499. For use with 0406, 0418, 0420 Smoke Detector to activate Auxiliary device only 5AMPS> MAX @120 V.A.C or 30 V.D.C.

Description Detection Systems DS250 Smoke Detector is designed for use with a variety of conventional fire alarm control panels. COMPATIBLE BASES AND ACCESSORIES: -- MB2W Base only, 2-wire -- MB2WL Base only: 2-wire, wide diameter -- MB4W Base only, 4-wire -- MB4WA Base only, 4-wire, Form C Aux. relay -- MB4WE Base only for power supervision, 4-wire, EOL relay, Normally Open Aux.

Smoke Alarm, 120 VAC, Photoelectric, Relay Contacts, Piezo Sounder, Gentex #9120F. New Units.

Simplex 2098-9827 Fire Alarm Relay NEW IN BOX NEW IN BOX Free & Fast Shipping

Smoke Alarm, 12/24 VDC, Photoelectric, 2-Wire, Integral Thermal, Relay Contacts, ESL Model #429CRT.

Smoke Alarm W/Visual Signaling Appliance, 120 VAC, No Battery Back up, Photoelectric, Piezo Sounder, Relay Contacts, Wall Mount. ADA Compliant. Gentex Model #710CS-W

Smoke/CO Combination Alarm, 120 VAC, Photoelectric, Relay Contacts, Piezo Sounder, Battery Back up. Gentex Model #GN-503F.

Smoke Alarm, 120 VAC, Photoelectric, Thermal Heat Sensor, Relay Contacts. Gentex Model #8100T.

Smoke Alarm, 120 VAC, Photoelectric, Relay contacts, Non-Latching Y, Gentex Model #8100Y.

Smoke Alarm, 24 VDC, Photoelectric, Piezo Sounder, Relay contacts, Gentex Model #8240P. New units.

The RRS-MOD polarity reversing relay/synchronization module is intended for use with 2-wire and 4-wire i3 series detectors equipped with a built-in sounder, models 2WTA-B, 4WTA-B, 4WTAR-B, and 4WITAR-B. It is designed to allow all the detectors in the same loop to sound when one of the detectors goes into alarm, and to synchronize their audible output. The RRS-MOD also allows the silencing of the detector sounders from the alarm control panel.

Smoke alarm, 120 vac, photoelectric, piezo sounder, 4-wire, relay contacts, non-latching Y, Gentex 8100PY.

New Notifier by Honeywell NP-100R Photoelectric Smoke Detector (Remote Test Capable) Description Notifier NP-100R Photoelectric Smoke Detector Remote is test capable addressable photoelectric detector for use with a DNRA / DNRW duct detector housing; For use with Notifier's FireWarden and Spartan Series Addressable Fire Alarm Control Panels. Includes Standard 6"

UTC FIRE & SECURITY SMOKE DETECTOR HEAD FIREWORX REQUIRES B4U SERIES BASE

ZK Software C3-200 2 Door 4 Readers TCP/IP &RS485 Access Control Panel T&A Introduction: ZKSoftware’s ZKAccess Systems are built on flexible, open technology to provide management, real-time monitoring , and control of your access control system—all from a browser, with no additional software to install. Our secure Web-hosted infrastructure and centralized online administration reduce your IT costs and allow you to easily manage all of your access points in a single location.

ZK Software C3-100 Single Door two Readers TCP/IP &RS485 Access Control Panel T&A Introduction: ZK Access Systems are built on flexible, open technology to provide management, real-time monitoring , and control of your access control system—all from a browser, with no additional software to install. Our secure Web-hosted infrastructure and centralized online administration reduce your IT costs and allow you to easily manage all of your access points in a single location.

Product is new in opened box, never used. Ships Fast! No refunds unless item received is not what is pictured.