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

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.

You are bidding on One New Notifier XP6-R, Six Relay Control Module. This item is GUARANTEED 100% AUTHENTIC, or your money will be refunded! FREE REGISTERED MAIL TO YOUR ADDRESS

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"

For sale is a new Simplex 4098-9751 SSD In Duct Fire Alarm Sensor Housing With Relay 0631105. Storage: 131-MIL

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

Less than 2" deep for easy installation and applications where space is tight • -4°F to 158°F (-20°C to 70°C) operating range with 100 ft/min.

Alarm Lock DL2700IC/26D T2 Trilogy Dl2700 Series 100 Users Dull Chrome Ic Core Description The complete self-contained, battery-powered DL2700 is easy to install because it uses the same door prep (mounting holes) as most standard cylindrical knob sets. It can be used as a keyed or keyless lock system, with master key and unique master code capabilities.

NEW Labconco Protector XStream Laboratory 5' Chemical Fume Hood Comes with a manual and what you see in the pictures. If you don't see it, you probably wont get it. Specifications are from Labconco and may vary slightly due to upgrades, options, or revisions this unit may or may not have.

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.

ZK Software C3-400 4 Door 4 Readers TCP/IP &RS485 Access Control Panel T&A Introduction: 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.

Item Introduction: With this A802 Work Attendance Time Clock + Access Control Terminal, users can identify or verify themselves either by face, or their work number. The touch screen color TFT of A802 provides ease of use and rich user experience. The innovative 3D imaging technology of iFace 302 provides hygienic 100% touch-free biometric authentication.