Smoke and heat complex detector

1、Working voltage: 9V/12VDC selectable，Working current: 3mA，alarm current: 25mA；
2、infrared photoelectric sensor, sensitivity: 2.06% ft ± 1.3% ft;
3、CMOS microprocessor-controlled, low power consumption;
4、manual testing, automatic reset, monitoring area: 20m 2;
5、alarm output NO, NC selectable;
6、has a temperature alarm, factory setting: 70 ° C alarm;
7、The alarm volume: 85dB at 10 ft. ;
8、using the SMT manufacturing process, stability is good;
9、the structural design is unique, anti interference of dust, insects, white light
10、the shell, fire-resistant ABS plastic, nice.