duct smoke detector for sale, brand-new and used.

The RTS151KEY remote test station is an automatic fire detector accessory designed to test duct smoke detectors from a convenient location. For 4-wire detectors, the RTS151KEY test station features a multi-colored LED that alternates between steady green and red. For 2-wire detectors, the LED illuminates red for alarm.

Grinnell IN-550 DPR Photoelectric Analog Addressable Duct Smoke Detector RETURN POLICY For returns

Fike 63-029 Analog Photoelectric Duct Smoke Detector RETURN POLICY For returns, we accept returns

Firex 2650-560 Universal Duct Smoke Detector Ionization Type RETURN POLICY For returns, we ac

Air Products & Controls SM-501-N Ionization Duct Smoke Detector RETURN POLICY For returns, we a

Firex 2650-560 Universal Duct Smoke Detector Ionization Type RETURN POLICY For returns, we ac

New in opened box. Obtained from a business liquidation.

New Siga-Sd duct smoke detector. New in box.

Brand New still in the box! Innovair Flex System Sensor model # D4120 4-Wire Duct Smoke Detector

You are bidding on a New EST SIGA-SD SIGA-SDPCB Super Duct Smoke Detector PCB Sensor Unit Replacement Kit. Includes the pcb board and chamber gaskets. The pcb board is new never used in the original box.

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EST SIGA-SDPhotoelectric Duct Smoke Detector - Signature New in Box ------------------------------------------------------------------------------------------------------------ P5

System Sensor D4120 Innovair Flex 4 Wire Duct Smoke detector. NEW

SIMPLEX 4098-9755 DUCT SMOKE DETECTOR SENSORY ASSEMBLY KIT

This Listing is for One(1) SYSTEM SENSOR DH400P AIR DUCT SMOKE DETECTOR This item seems to be unused, with instructions in the orig

NEW Gatorgate 4-wire Conventional Duct Smoke Detector SSU-SL

NEW Gatorgate Duct Smoke Detector Remote Accessory LED SSU-RA