Features: *Combined CO and smoke detector *Adopt high accurate electrochemical sensor and infrared ph···
Features:
* High quality electrochemical carbon monoxide sensor
* Replaceable 3pcs 1.5V AA batteries
* Low power consumption
* Low battery warning function
* High decibel alarm sound up to 85db/3m
* Self check function, test and reset button
* Elegant outlooking with unique design
* Tested with EN50291 standard
* 4 LED indicators with sensor life indication
Specification:
Standalone CO detector
Power: 3*1.5V AA battery
Sensor: Electrochemical CO Sensor
Alarm density：000-999PPM
Alarm output：Sound & flash
Alarm sound level: 85dB/3m
Working temperature: -10 °C ~ 50 °C
Working humidity: ≤ 95% RH
Size: Φ106mm x H37mm
Standard: EN50291