Power Source : Battery Operated
Voltage : 9
Sensor Type : Electrochemical
Width (In.) : 1.5
Height (In.) : 5
Length (In.) : 3.4
Battery Back-Up : Battery Only
Decibel Level : 85dB
Battery Type : 9V Alkaline
Batteries Included : Yes
Color : White
Certification : UL Listed
Warranty : 5 Yr. Limited
Package Quantity : 6