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
• Sensitivity&time: 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 × 10 × 3.5cm (L x W x H)
• Weight: 79g/0.17lbs
• Package size: 4.13” x 4.06” x 1.77”/10.5 × 10.3 × 4.5cm (L x W x H)
• Package weight: 110g/0.24lbs
• Color: white

Package Lists:

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