3V Battery Operated Photoelectric Smoke Alarm

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Basic Info

Payment Type:	T/T or Western Union

Product Description

Main features:

Operating voltage: 2 x 1.5V AA alkaline batteries

Batteries lifespan: over 3 years

MCU processing, test and hush button

Dual sensor, wall or ceiling mounted

Battery compartment on top for easy battery replacement

Low-battery warning, tamper-resistant pins for batteries

Shock-proof design suitable for vehicle use

Alarm output: sound and flash alarm

Sound level: ≥85dB/3m

CO alarm level: 150 ±50ppm

Dimensions: Φ110*45mm

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