Power Source : Hardwired
Voltage : 120
Battery Life : Varies According To Application
Sensor Type : Photoelectric/Electrochemical
Width (In.) : 5
Height (In.) : 2
Length (In.) : 5
Battery Back-Up : Yes
Decibel Level : 85dB
Battery Type : AA
Batteries Included : Yes
Color : White
Certification : UL Listed
Warranty : 7 Yr. Limited