The ionization room is adopted single-power twin-room structure in the world, high sensitivity, good anti-jamming performance,

Adopted special control CMOS chip gather high compositive degree, steady performance, long using life.

Tiny power consumption, battery for power source, safety, convenient installation, do not join other power source.

Alarm function of low voltage, reminding you to replace the battery on time.

Periodic testing: We suggest that you'd better do a simulation testing every one week or every 15 days to guarantee your damage declining to lowest degree when happened danger, you only press the testing button gently for this work.

Convenient installation: Do not effect by the position of power, spare the trouble of drawing power source, please refer to "installation way and note"for the installation.

Double alarm: Adopted double alarm of sound-audio, it could attend the common or lower audition user at the same time.

SPECIFICATION:

Power source: DC9V (cascading battery power)
Working current: Surveillant current <0.8uA, alarm current <5mA
Alarm sound: <85dB
Ambient temperature: -10~50
Ambient humidity: Less than 95%