الوصف

when the heat detector detect fire , the detector will send out sounds and flashed light.

Selects the high precision of gas sensors, has a long life, high sensitivity, 
high stability and other characteristics,widely hailed for its high quality .

Heat Detector Product Description:
1. Product model：AK***8A4 
2. photoelectrics sensor
3. high sensitivity
4. Interconnect up to alarms 

5. Power supplied：9V battery,*2V DC/ *4V DC 
**0V AC Back-up source 9V battery **0V AC Back-up source 9V battery 
6. Alarm temperature :Adjustable:*0°C( ),*0°C( ),*0°C( )
   (generally you can choose *0°C)
7. Static current: ≤*0uA
8. Alarm current: ≤**0mA
9. Working temperature: **0°C~ *5°C 
*0. Wired network function: (NO, NC)(Optional) 
*1. Wireless network model: **5MHZ/**3MHZ (***2 OR ***7) (Optional) 

Company Information：

We are the professional household gas detector alarm manufacturer with *2 years experiences, mainly produce Household Combustible gas Leak Detector Alarm / Carbon monoxide Detector/ Compound (gas & CO, heat & smoke, gas & smoke & CO ) Detector/ Smoke Detector / Heat Detector, Solenoid Valve, Manipulator with good quality and competitive price.
 Welcome to China and visiting our factory!