First Alert 1046781 Smoke and Carbon Monoxide Alarm, Alarm: Voice, Photoelectric Sensor

Measuring Range : 10 Ft
Alarm Type : Audible
Sound Level : 85 DB
Sensor Type : Electrochemical
Power Source : Battery
Power Supply : 120 V
Operating Temperature : 40 To 100 Deg F
Mounting Type : Ceiling/Wall
Dimensions : 3.4 In L X 1.7 In W X 5 In H

Alarm Type : Voice
Sensor Type : Photoelectric
Power Source : Battery
Dimensions : 5 In L X 5 In W X 2 In H

Alarm Type : Audio
Sound Level : 85 DB
Sensor Type : Electrochemical
Power Source : Battery
Power Supply : 9 V
Color : White
Dimensions : 3.4 In L X 1.5 In W X 5 In H

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 : Voice
Sensor Type : Photoelectric
Power Source : Battery
Color : White
Dimensions : 5.13 In L X 5.13 In W X 1 In H

Alarm Type : Audible
Sound Level : 85 DB
Sensor Type : Electrochemical
Power Source : Battery
Dimensions : 3.4 In L X 1.5 In W X 5 In H
Includes : Battery