Battery Operated Carbon Monoxide Alarm - A perfect item for protecting your family from the dangers of carbon monoxide,Battery-operated alarm that includes a blue backlight digital display feature. (Battery not included)

Feature:
- Portable and easy installation. Precise electro-optical sensor, high consistency and stability, move, or in the same place for that.
- When a dangerous level of carbon monoxide is detected the LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash
- Operated by 3 x 1.5V AA Batteries (not included), Green and red LED lights that indicate normal operation and alarm status
- Very convenient to install at home or bedroom - wall mount (screws included)
- Protect the family from carbon monoxide, with 3 digits LED displayer is optional, 'err' on the LED to indicate the unit is malfunctioning

Specification:
- Material: ABS
- Size: 10x10x3.5cm

Package include:
- 1 x Carbon Monoxide Alarm
- 1 x User Manual
- 2 x Screws

Note:
- Only Carbon Monoxide Alarm,Other items shown on photos are Not included.

What's in the box
1 x Carbon Monoxide Alarm
1 x User Manual
2 x Screws