• Features
•  

● Wireless Smoke and Heat Combined Detector
● Combined functions of smoke & heat detectors
● Working Stand-alone Device and Compatible with AHS-1000 control panels
● Removable chamber Anti-Dust and insect
● Battery Low Notice(Alarm)
● Self-Check Function
● Anti White Light And Rf Interference
● Operation Voltage: 1 X 9V/6F22 Battery
● Battery Life: 2 years
● Operating Environment:
● Temperature: - 10 °C ~ 50°C
● Relative Humidity: ≤ 95%, non-condensing
● Color: 
● Weight: 195g
● LED indicators for 360° visibility
● Transmission Range: Approx. 100m in open air
● Radio Frequency: 433 MHz