The ProTech 7035-SL lithium battery powered residential carbon monoxide detector is reliable, secure and low maintenance. A state-of-the-art electrochemical sensor provides reliable protection, while the Secure-Lock mounting plate deters tampering. Digital readout automatically displays carbon monoxide levels detected between 40 to 600 ppm. Current and peak carbon monoxide levels detected from 10-600ppm can be manually displayed by tapping the test/reset button. The factory pre-installed long-life lithium battery is guaranteed to last the life of the carbon monoxide detector, and is locked within a compartment secured with a tamper resistant screw. Simply pull out tab to start detection. A unique Sensor Life Monitor alerts you when the carbon monoxide detector sensor life has expired. UL Listed, IAS certified, 5-year factory warranty.
