產品資訊 - smoke alarm(HS-103A)->electronical fire alarm system

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Hangzhou GLT Security Co.,LTD

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smoke alarm(HS-103A)

產品分類 :

服務業->其他->火災警報系統

產品規格

Size	260 x 200 x 31mm
Color	white
Packing	standard export packing
Minimum Order	2000PCS
Payment Term	T/T or L/C at sight

產品描述

The smoke detector works on the principle that infrared scatters in the smoke to probe the smoke which is generated by the incomplete combustion at the initial stage of the fire. It consists of photoelectric system, signal processing identification circuit and alarm circuit. The infrared scatters on the surface of the smoke when the smoke enters the darkroom of the detector, then the photoelectric diode receives the scattered light and generates the photoelectric signal current. The photoelectric signal generates the alarm signal after being processed by the identification circuit, accordingly the purpose of alarming is achieved.

Technical parameter:
1) Power supply: 9V battery
2) Quiescent current: 6 ~ 12uA
3) Age limit of battery: 2 years
4) Temperature: -10°C ~ +40°C
5) Alarm decibel: ≥85dB/3m
6) Size (diameter): 260 x 200 x 31mm

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