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PRODUCT INTRODUCTION

This product 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 lights, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal.The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.

PRODUCT FEATURE

ASIC ADOPTED;ANTI-LIGHT , MOTHPROOF , DUSTPROOF

SMT DESIGN, HIGH STABILITY

STRONG ADAPTABILITY FOR CIRCUMSTANCE

AUTO RESET AND TEST BY HAND

INSTALLATION AND TEST

1. (independence or wireless type) Taking the battery into battery box before installation. (independence type),

2. (network type) Work with our burglar alarm control, this is preset by manufacturer.

3. Power on, Indicating LED flashes once per 40 seconds, once per 1 second at alarm state.

4. Select proper place, fix the mounting base, then put the detector into the base and turn it.

5. After installation, press the test button to test the output of the detector. LED should flash once per 1s. The detector should give out sound should send out RF signal (wireless type), should drive relay (network type).

6. You can press the test button to test the detector or blow a little of smoke into the detector to test if it work properly. The detector will recover to normal working state when the smoke dispersed.

NOTICE

1. The detector cannot be installed under worse environment.  E.g.: coldest, hottest, dusty.

2. Please test it monthly.

3. Switch off power before clean the detector by soft brush per six months to ensure sensitivity and life of product.

4. Replace same battery when battery power is lower or the chamber is dirty.

5. For various reasons, including, but not limited to changes in environmental conditions, electric disruptions and tampering, the product may not perform as expected. The user is advised to take all necessary precautions for his/her safety and the protection of his/her property.(independence or wireless type)

TECHNICAL SPECIFICATION

OPERATING VOLTAGE: 9V BATTERY (independence or wireless type)

STATIC CURRENT:<200uA ( network type ) ;  <10uA (independence or wireless type)

ALARM CURRENT: <20mA

ALARM INDICATION: RED LED FLASH

SOUND LEVEL: >85dB/m(independence or wireless type)

OPERATING TEMPERATURE: -10 ~+50℃

PRODUCT PROFILE

OPERATING HUMIDITY : 95 RH

DETECTING AREA: 20 square meter

ALARM OUTPUT : sound & flash alarm (independence type)

RF signal 315MHz or 433MHz (wireless type)

Relay output NO/NC (network type )

RADIO DISTANCE: 100m(open area, wireless type)

SIZE :107 mm dia.*35mm deep

EXECUTE CRITERION CE,ROHS,GB4715-1993