Speaker Fire Standalone Smart Smoke Alarm LM-102B

KD-122LA Wireless Interconnected Fire Detecting Alarm is a photoelectric smoke alarm with low power consumption. Internal precise analog circuit, digital circuit and wireless transmission circuit make the detection work more stable and reliable. It has wireless interconnection function, which means when one unit makes alarm, other interconnected units within the interlink range will alarm at the same time. This product has small volume and the built-in large-capacity battery can provide service life of 10 years.

LM-101LB fire detecting wireless online alarm is a kind of smoke alarm with photoelectric smoke detection and wireless online alarm function，When one of the alarms detects smoke signal, it could send out wireless alarm signal, trigger other alarms alarm(see effective transmission distance) , remind you that there are dangerous cases (fires) happening in time..

The household gas alarm is developed by adopting advanced electronic techniques and gas detecting techniques. It is of high sensibility and is applicable to detecting the leakage of household gas, liquid gas and natural gas. The sensor reacts with the diffused gases in the air directly and generates linear voltage signal .When the detected gas density reaches a setting value, the alarm will send out acousto-optic alarm signal to remind users to take measures in time. The product gas alarm has a special design,modern and fashion, and is of the convenience to use.

Ⅰ. Technical parameter Working Voltage：DC9V Current：Quiescent Current：≤10uA Alarming Current: ≤ 20mA Alarming Decibel：≥85dB/3m Low voltage Alarming：≤7.3V Working Temperature： -10℃~+40℃ Working Humidity：≤95%RH

Ⅰ. Technical parameter Working Voltage：DC9V Current：Quiescent Current：≤10uA Alarming Current: ≤ 20mA Alarming Decibel：≥85dB/3m Low voltage Alarming：≤7.3V Working Temperature： -10℃~+40℃ Working Humidity：≤95%RH