Kidde Fire Safety 21006377-N Combination Carbon Monoxide and Smoke Alarm

 Carbon Monoxide and Smoke Alarm Type; Ionization (Smoke), Electrochemical (Carbon Monoxide) Operation Type; UL Approval; 85 Decibel, (4) Fast Beep-Short Pause (Carbon Monoxide Incident), (3) Beep-Pause (Smoke Incident) Horn Type; 120 Volt AC 60 Hertz 45 Milliamp With (2) AA Battery Backup Voltage Rating/Source; Red LED Indicating Alarm Mode, Green LED Indicating AC Power Led/Strobe Type; 24 Interconnection(S); Totaline [R], FIREX [R] Brand; Overall Dimension 5.6 Inch Diameter X 1.8 Inch Depth; Temperature Rating 40 to 100 Deg F; Wiring Quick Connect Plug With 6 Inch Pigtail; KN-COSM-IBA Model

Specifications:

Type: Carbon Monoxide and Smoke Alarm
Operation Type: Ionization (Smoke), Electrochemical (Carbon Monoxide)
Voltage Rating/Source: 120 Volt AC 60 Hertz 45 Milliamp with (2) AA Battery Backup
LED/Strobe Type: Red LED Indicating Alarm Mode, Green LED Indicating AC power
Horn Type: 85 Decibel, (4) Fast Beep-Short Pause (Carbon Monoxide Incident), (3) Beep-Pause (Smoke Incident)
Number of Interconnections: 24
Approval: UL