LM-107A fire detecting alarm is
composed of sophisticated analog circuit and digital circuit.
It is a kind of low power consumption, low voltage photoelectric
independent smoke alarm with 3v lithium manganese battery,
this battery can last for 10 years.
Features:
Photoelectric smoke detectionHigh sensitivityLocal smoke alarm memoryWithin normal detection mode and low sensitivity detection mode (hush)Within built-in 10 years lithium manganese batteries, battery cannot be replaced10 years life end warning toneLow voltage warning toneLow power consumption