General description Carbon Monoxide Detector is an ultra-sensitive device designed for fast response to carbon monoxide levels, featuring a digital display and audible alarm. This detector operates on 2 x 1.5V AA batteries (not included) and requires no wiring, ensuring functionality even during power outages. It is equipped with a built-in carbon monoxide detection chip and an electrochemical sensor to detect odorless and invisible carbon monoxide in the air. Technical specifications Dimensions: 9.5 x 3.2 cm Alarm Levels: < 50 PPM (no alarm), 50 PPM-100 PPM (alert within 80 minutes), 100 PPM-300 PPM (alert within 30 minutes), 300 PPM (alert within 3 minutes) Alarm Volume: 85 decibels Installation Easy installation with no wiring required Continuous monitoring of carbon monoxide levels Usage Features a single test/reset button for simple operation Flashing red light and audible alarm activate when dangerous levels of carbon monoxide are detected Suitable for various environments