Specifications

Introduction:

This product named photoelectric detector (herein after called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it. While have no smoke, the diode can receive very weak infrared light. When the smoke entering the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference an lower power consumption, the emitting circuit adopts the pulse signal.

The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc. The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.

Main Features

Battery Operated or AC Power
Comply With BS EN 54-5;UL539
Photoelectric Sensing Technology
Low Battery Warning
Loud 85dB Alarm
Instant Test Button
Interconnectability
57°C (135°F) Fixed Rate

Technical Parameter

Operating voltage: 120V AC or 230V AC ,9V Battery Back-up
Interconnects: Up to 40PCS SMOKE ALARM
Horn output: 85dB at 10ft
Temperature Range: -10°C~+70°C
Humidity Range: 5%-95% relative humidity (RH)
Smoke Alarm Point: 2.06%/ft
Alarm temperature: 57°C (135°F)
Dimension: 124 mm(Dia)*40mm(H)