Kidde 7DCOC Carbon Monoxide Alarm with Digital Display and 3 AA Alkaline Batteries 10 Year

Kidde Carbon Monoxide Alarm with digital display is a sleek, lightweight battery-powered CO alarm provides long-term protection against the dangers of deadly carbon monoxide and provides continuous monitoring of CO levels, the 10-year sensor lasts longer • Continuous monitoring of carbon monoxide • Digital display clearly shows levels of carbon monoxide • Peak level display allows the highest CO level recorded between 11-999ppm to be displayed • Tested and approved for use in boats and caravans • Multi-function green and red LEDs to indicate power and alarm status