Mantern Industrial Co., Ltd.
Mantern Industrial Co., Ltd.
Mantern Industrial Co., Ltd.
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Stand Alone Smoke Detector

This Photoelectric smoke 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 detector, the diode can receive strong infrared light
  • MTSD08
  • Mantern


  • 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:


Operating Voltage


Alarm Current

≤10 mA; ≤40 mA (wireless type)

Battery Life

About 1 year

Indicate Alarm

Red LED flash

Sound Level


Operating temperature


Working humidity

≤ 95% RH

Alarm type

Flash & sound alarm

RF signal (wireless   type)



Detecting area

40 square meters   when installation height between 6-12 meters.

20 square meters when   installation height within 6 meters.


About Us

Mantern Industrial Co., Ltd. is engaged in international business since 2012. Our aim is to provide good products with competitive price for our clients.

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Add: No. 102 Hongqi, Jinshui Distr., Zhengzhou, China
Tel: +86-13838061200
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