Standalone Photoelectric Smoke Detector

This Photoelectric smoke alarm 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 detector, the diode can receive strong infrared light

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Model: MTSD09
Brand: Mantern

Product Description

Features:

MCU automatic processing technology
Manual test
Auto reset
Automatic detection
Infrared photoelectric smoke sensor
Sound-light alarm
Strong adaptability for circumstance
SMT design, high stability
Dust-proof, Insect-proof, Anti-visible light

Technical Data:

Model	MTSD09
Operating Voltage	DC9V
Alarm Current	≤10 mA; ≤40 mA (wireless type)
Battery Life	About 1 year
Indicate Alarm	Red LED flash
Sound Level	≥85dB/m
Operating temperature	-10~+50℃
Working humidity	≤ 95% RH
Alarm type	Flash & sound alarm RF signal (wireless type)
Installing	Wall-mounted
Detecting area	40 square meters when installation height between 6-12 meters. 20 square meters when installation height within 6 meters.

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