CQR FI/CQR983-CO 12V CO Detector
This conventional 12V Detector is effective for detecting any buildup of Carbon Monoxide in your home, and is engineered to perform the following features:
1. Simple to install.
2. Continuously Monitors for carbon monoxide
3. Built in Sounder Emits a loud alarm (>70db) when it detects a buildup of CO
4. Continuously self-tests operative functions.