Carbon monoxide is a colorless, tasteless, odorless, and highly toxic gas. The Defender alarm uses sophisticated sensor technology to detect and record levels of CO.
You can monitor the current CO level in your home on a large, easy-to-read digital display. When dangerous levels of CO are present, a loud, audible alarm alerts you and your family automatically.
- Monitors CO levels updating every 15 seconds
- Uses highly sensitive, CO-specific electrochemical sensor
- Detects and stores CO levels as low as 10 and as high as 999 parts per million (ppm)
- Loud alarm notifications
- Records peak and duration
- Professional quality
- Lithium-ion battery does not require replacement
- Listed to UL 2034
- 10-year factory warranty