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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM
  • Model Number: HSA27
  • Color: White
  • Weight: 135g
  • Size: 3.4 * 10.7cm
  • Standby Current: ≤10μA
  • Alarm curret: ≤15mA
  • SPL: ≥85dB(with 3 meter)
  • Operating voltage: DC9V
  • Low voltage working time: 7-15 days
  • Alarm indication: red LED flash & sound
  • Operating humidity: ≤95%RH (40±2 degrees centigrade)

Packaging & Delivery

Packaging Details 100 Pieces/CTN Box, Size: 40 cm x 30 cm x 25 cm (L/W/H) Weight: 6 kg
Delivery Time 1 day (Sample order), 3 days (Bulk order)

Home Security System for Home Kitchen Photoelectric Smoke Alarm Fire Smoke




ItemSmoke Alarm Detector
Weight 130g
Size 3.4 * 10.7cm
Standby Current≤10uA 
Alarm curret≤12mA         
SPL≥85dB(with 1 meter)
Operating voltageAC 110V ~220V  DC9V battery (6F22)
Low voltage working time7-15 days
Temperature range -10~50°C
Alarm indication Red LED flash & sound
Retail package Yes



1, Photoelectric smoke alarm
2, LED light flash indicator. 

3, Low battery indication. 

4, With a test button: can take analog alarm tests of the smoke alarm. 

5, Can monitor air and detect smoke with optical principles. When it reaches the maximum

    amount that the chamber can bear, it will alert.   



This product named Photoelectric detector (hereinafter called 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.


Package included

1 * Smoke alarm
1 * Bag of screws
1 * User manual 


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