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Gentex 7139 Hard Wired Wall Mount T3 Smoke Alarm with Backup

SKU: GEN-7139CSW

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$149.00

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Quick Overview

The 7139 for ceiling mount is a photoelectric single station smoke alarm designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. The 7139 series provides the T3 evacuation tone (beep beep beep pause, beep beep beep pause).

Gentex 7139CSC

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  • Gentex 7139CSC
Hard Wired - Electrician Installation
The 7139 for wall mount is a photoelectric single station smoke alarm designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. This model is hard-wired so you would need an electrician to hook it up.

The smoke alarm operates on the light scattering principle, a superior method of detection in smoldering fires. It has a pulsing LED light source and a photodiode sensor in a fully screened sensing chamber. When smoke enters the chamber, the infrared beam is deflected onto the sensor. The LED rate increases to 8 times the normal pulse rate, and after the photodiode confirms the presence of smoke for 2 consecutive pulses, it will produce the signal necessary to trip the audible and strobe light alarms.

The 7139 series provides the temporal 3 (T3) evacuation tone as a standard feature. When testing, it may take up to 16 seconds longer to go in or out of alarm.

Features:

  • 177 candela rating (very bright strobe light)
  • Solid state 90dB horn (very loud)
  • Full function test switch (easy for you to test that it is working)
  • Flashes 60 times per minute
  • Meets state, federal, and ADA requirements
  • Mounting hardware for ceiling
  • Temporal 3 (T3) Evacuation sounding device
  • Tandem connection up to 6 detectors per system
  • 9V battery backup (audible alarm only)
  • UL Listed (USA)
[Click for user manual]
Warranty One year warranty
Brand Gentex
Product Type Emergency Devices
Language English

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