First Alert Parking Alert Sensor

First Alert Parking Alert Sensor

Easily Mounts On Wall Workbench Or Shelf In Garage
  • Ultrasonic Range-finding Technology
  • Uses 3 Different Light Indicators With Alert Sound Based On Range From Sensor
  • On and off Switch
  • Powered By Included 120v Ac Adapter (included) Or 9v Battery (required)
  • Includes Mounting Tape
  • Display Unit Dim: 7.28"h X 2.4"w X 1.22"d
  • Sensor Dim: 3.23"h X 2.4"w X 1.46"d