The Kidde 900-0128 (Model KN-COB-IC-CA) is a 120 V AC, wire-in carbon monoxide alarm that warns you and your family of dangerous carbon monoxide levels within your home.
This carbon monoxide alarm includes 9 V battery backup that provides continuous protection, even during a power outage. The KN-COB-IC-CA can function as a stand alone unit or interconnect with up to 24 Kidde devices.
• 120 V Interconnectable – Will interconnect with up to 24 other devices (18 of which can be initiating), including smoke alarms (limit of 12), CO and heat alarms.
• 9 V Battery Backup – Provides continuous protection even during power outages.
• Test / Reset Button – Tests the unit for proper operation. Resets the carbon monoxide alarm.
• Tamper Resist Feature – Unit will lock to mounting bracket to deter theft or tampering.
