Alarm Type : Audible Sensor Type : Electrochemical, Photoelectric Power Source : Battery Mounting Type : Ceiling, Wall Dimensions : 6.5 In L X 2.52 In W X 8.5 In H
Measuring Range : 10 Ft Alarm Type : Audible Sound Level : 85 DB Sensor Type : Electrochemical, Photoelectric Power Source : Alkaline Battery Power Supply : 120 V Operating Temperature : 40 To 100 Deg F Color : White Dimensions : 5.1 In L X 5.1 In W X 2.4 In H Includes : (2) AA Batteries