ARIKON 6F22

Specifications:
-Human talking
-High reliable electrochemical sensor
-Carbon monoxide gas concentration displaying (PPM), clock
(24-hour system)
-DC 9V battery (included)
-Low current consumption, ultra-long standby time
-Battery remaining display
-Alarm memory function (record up to 7 alarms)
-Auto detect sensor failure

What do we included in the Carbon Monoxide Detector?
1 x Carbon monoxide detector
2 x Wall Plugs
2 x Screws
1 x Double-sided adhesive tape
1 x User Manual
1 x 9V Battery