The Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect Combination Smoke & CO Alarm with Battery Backup & Voice Alert, model KN-COSM-IBA, is an AC-wired, ionization alarm operates on a 120VAC power source with 2-AA battery backup. Using ionization sensor technology, the wired smoke alarm detects invisible fire particles. The combination CO detector provides continuous protection from carbon monoxide, even during power outages. A red LED will flash & be accompanied by 3 long alarm beeps followed by a verbal warning that warns of fire, carbon monoxide, & low battery. The Hush feature silences the fire alarm for approximately 9 minutes. The green LED on the alarm will flash every 2 seconds when Hush is activated and canceled. A maximum of 24 Kidde devices can be interconnected in a multiple station arrangement, but cannot exceed the NFPA (National Fire Protection Association) limit of 18 initiation devices, of which 12 can be smoke alarms. With 18 initiating devices (smoke, heat, CO, etc.), interconnected, it is still possible to interconnect 6 strobe lights and or relay modules. UL Certified with a 10-year limited warranty. Meets requirements of UL 2034, UL217, NFPA72, The State of California Fire Marshall, NFPA 101, FHA, & HUD.
Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, “Fire! Fire!”, “Warning! Carbon Monoxide!”, or “Low Battery!”
Ionization sensing technology – hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire
Protects during a power failure – combo smoke and CO detector operates on a 120VAC power source with 2-AA battery backup
Test-Hush Feature – silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
UL Certified, 10-year limited warranty
Interconnects: Up to 24 Kidde devices (of which 18 can be initiating)
Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA