First Alert 1046858 Smoke Alarm, Ionization Sensor, White White (Pack of 12)

Sound Level : 85 DB
Sensor Type : Ionization, Photoelectric
Power Supply : 120 V
Operating Temperature : 40 To 100 Deg F
Color : White
Dimensions : 5.7 In L X 5.7 In W X 2.4 In H
Includes : (2) AA Battery Backup

Alarm Type : Audible
Color : White
Dimensions : 5.6 In L X 5.6 In W X 1.9 In H
Includes : Adapter Plugs, Batteries
Power Supply : 120 V
Sensor Type : Ionization
Sound Level : 85 DB

Sound Level : 85 DB
Sensor Type : Ionization
Power Supply : 120 V
Operating Temperature : 40 To 100 Deg F
Color : White
Dimensions : 5.6 In L X 1.9 In W X 5.6 In H
Includes : 9 V Battery

Detection Range : 10 Ft
Alarm Type : Audible
Sound Level : 85 DB
Sensor Type : Photoelectric
Power Source : Battery
Power Supply : 9 V
Operating Temperature : 40 To 100 Deg F
Mounting Type : Celling, Wall
Color : White
Dimensions : 5.2 In L X 5.2 In W X 1.13 In H

Alarm Type : Audible
Sound Level : 85 DB
Sensor Type : Electrochemical, Photoelectric
Power Source : Battery
Mounting Type : Ceiling, Wall
Color : White
Dimensions : 5.67 In L X 1 In W X 5.67 In H
Includes : Mounting Hardware

Alarm Type : Audible
Sound Level : 85 DB
Sensor Type : Ionization
Power Source : Battery
Power Supply : 9 V
Operating Temperature : 40 To 100 Deg F
Color : White
Dimensions : 7 In L X 8-1/2 In W X 2-1/2 In H
Includes : 9 V Battery