FUNCTION :
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