* Power Supply: AC-DC adapter
* COMBINED CO, SMOKE, HEAT and GAS detector
* NO/NC output.

* Sensitivity Setting:
Sensitivity to co: Conform to EN50291 standard
Sensitivity to smoke: Conform to EN14604 standard
* Standby Current: <70mA
* Alarm Current: <120mA
* Operation Ambient Condition: 4~38C, 25~85% R. H.
* Sensor Type:

CO: Electrochemical
Smoke: Photoelectric
Gas: Semiconductor
* Alarm sound: ≥ 80dB at 3M @3.4± 0.5kHz
* pulsing alarm
The alarm sound pattern is: BI 0.5s - pause 0.5s - BI 0.5s - pause 0.5s - BI 0.5s -pause 1.5s, with a corresponding red LED flash, repeat this alarm pattern)

2 in 1: Gas (Natural Gas) and Smoke Detector
Co and Smoke Detector Co and Gas Detector
Heat and Co Detector Heat and Smoke Detector

3 in 1: Co, Smoke and Heat Detector
Co, Gas(Natural Gas) and Smoke Detector
Co, Gas(Natural Gas) and Heat Detector.