This direct-wire smoke detector has all the features to keep you and your loved ones safe and sound. Since the alarm is the direct ionization sensor signal in real time, connecting together all the alarms in the house. When an alarm detects a fire on the opposite side of the house, all alarms in the house lights. The 120-volt lines wire hook directly to your home and also has a practical, easy loading backup 9 volt battery. A button can bring the device to silence on peace
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UTC Fire & Security 449CRT SMOKE DET PHOTO SELF-DIAG 24VDC 4-wire 12 HT W RLY
Photoelectric smoke detectors. No radioactive material!. For use with any area normally closed safety system. Integral heat detectors. Self-diagnosis include automatic control of sensitivity. Meets NFPA 72 field sensitivity testing requirements without the need for external meters. FM Approved, UL Listed, California State Fire Marshal approved, MEA (New York) approval. Works with 6-12VDC (449AT) or 12-24VDC (449CST) from the security system. LED status display. Magnetic switch with manual test
List Price: $ 45.00
Price: $ 45.00
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