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Bosch D273THSR Four-Wire Smoke/Heat Detector with Sounder and Trouble Relay 85 dB at 10 ft. Horn, Photoelectric
D273THSR Bosch Security | JMAC Supply
 

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Product Code: BOSCH-D273THSR
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Bosch D273THSR Four-Wire Smoke/Heat Detector with Sounder and Trouble Relay 85 dB at 10 ft. Horn, Photoelectric


  • Also known as: DS-D273THSR, BOS-D273THSR

    • The D273THSR is a fourwire smoke detector with a 135F (57C) heat sensor, a sounder, and a trouble relay. It is UL Listed and works with commercial fire protective signaling and household fire warning systems. It detects smoke particles produced during wood, paper, and fabric combustion.    		Features:
    • 12 VDC or 24 VDC input
    • Designed for commercial or residential use; four-wire application
    • Light-emitting diodes (LEDs) indicate the status of the chamber, power, and alarm
    • Removable terminal block to simplify wiring connections
    • Cable connection point for voltmeter sensitivity test
    • Trim Plate TP280 for retrofit and remodeling purposes


    UPC: 782695023198

    Average rating: 4.5, based on 2 reviews


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