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Speaker Fire Standalone Smart Smoke Alarm LM-102B

This is the classic model of smoke alarm with big test button which is easiler to operate it. It is with proper size and morden outlooking. This product is with good quality and reliable after service, it must be your wise choise to protect your home safety.
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  • LM-102B

  • 8531100000

LM-102 Series Smoke alarm instructions


II、Technical parameters

1、working voltage: DC9V

2、current:               Quiescent current≤12uA

                                    Alarm current ≤ 20mA

3、alarm loudness:   ≥85dB/3m

4、normal condition: LED(red) flashes every 43S

5、alarm mode:          sound/light(constantly)

6、low battery test:    <7.35V make an alarm sound every 43 seconds

7、working temperature: -10℃~+40℃

8、ambient humidity: ≤95%RH(no condensation)


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