Protects from the dangers of carbon monoxide even during a power outage

Features:

Protects from the dangers of carbon monoxide even during a power outage
Detects deadly,odorless carbon monoxide and beeps loudly to alarm when a certain CO level is reached Digital LCD display clearly shows CO levels in PPM once alarm is triggered Alarm status:beeps fast and red LED flashes
Standby status:green LED blinks every 30 seconds
Low battery status:beeps every 30 seconds,shows Lb on screen
Alarm triggers:300ppm within 3 mins,50ppm within 60-90 mins,100ppm within 10-40 mins
Runs on 3 PCS AA batteries(not included)
Installs or hangs easily on ceilings,walls or anywhere else desired with provided mounting kit Test/reset button for first time testing and alarm deactivation Note:the alarm will automatically stop after CO is dropped to a safe level,or you can manually press the reset button to deactivate it.

Specifications:

Material: ABS plastic
Alarm volume: 85dB
Monitoring current: 35uA
Alarming current: <80mA
Standby current: 80uA
Sensitivityandtime: 300ppm within 3 mins, 50ppm within 60-90 mins, 100ppm within 10-40 mins
Battery required: 3 PCS 1.5V AA batteries (not included)
Size: 3.94 x 3.94 x 1.38/10 x 10 x 3.5cm (L x W x H)
Weight: 79g/0.17lbs
Color: white

Package Lists:

1 x Battery Operated CO Carbon Monoxide Sensor Alarm
1 x Mounting Kit
1 x User Manual