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Wired smoke detector Wired smoke detector Wired smoke detector Wired smoke detector Wired smoke detector

12V24V wired smoke detector, wired smoke detection photoelectric

>Working voltage: DC9V-35V

>Quiescent current: ≤2mA

>Alarm current: ≤10mA

  • Brand:

    S4A

  • Item NO.:

    BC-820A
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  • Specifications
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12V24V wired smoke detector, wired smoke detection photoelectric

Model No: BC-820A


1. Using microprocessor control

2. Automatic reset/power-off reset optional

3. Infrared photoelectric sensor

4. Network output N.C. / N.O. optional

5. LED indication alarm

6. Metal shield, anti-electromagnetic interference

7. Strong environmental adaptability

8. SMT process manufacturing, strong stability

9. Dust-proof, insect-proof, anti-white light interference design


Working voltage

DC9V-35V

Quiescent current

≤2mA

Alarm current

≤10mA

Working temperature

-10℃～+50℃

Working humidity

≤95%RH

Alarm mode

network output / LED indicator alarm

Alarm output

relay output (normally open, normally closed optional)


Wired smoke detector

S4A Datesheet_12V24V wired smoke detector, wired smoke detection photoelectric

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Related Tags : Wired smoke detector wired smoke detection photoelectric smoke alarm Smoke Detectors Wired Smoke Detector

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Subject : 12V24V wired smoke detector, wired smoke detection photoelectric
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