Kidde KN-COSM-IBA Smoke and Carbon Monoxide Alarm

It is designed in ionization sensing technology for ideal detection of flaming and other type of fires. It measures 5.750 Inch x 1.700 Inch x 5.750 Inch. Alarm is reliable at a voltage rating of 120 Volts with a current rating of 25 milli-Amps at frequency range of 60 Hz. It is authentic at a temperature range of 40 to 100 deg C and has 5% to 95% relative humidity. It is tamper resistant and includes green/red LED for indicating normal operation/status of alarm. Alarm features battery backup that offers protection during power outages and flexible mounting bracket making quick and easy installation. It is UL listed.