Reverse Backup Alarm Audible Only Proximity Sensors. The system alerts the driver to the distance of obstacles while reversing. It is comprised of up to 4 sensors, a central control processor and a buzzer. The buzzer produces an audible warning. Included in Kit Four 20 m.m. sensors Controller Drill bit Owner's manual/installation instructions
When reversing, the 4 rear sensors that are installed on back bumper send ultrasonic waves to detect obstacles behind the vehicle. The controller receives signal and the amp transmits to Speaker Speaker emits long intermittent beeps at 4-6 feet, and as you move closer to the obstacle the beep increases in frequency. When you are 1 foot away from obstacle, the sound is continuous. Power is supplied by tapping into the reverse lights which means that the device is only on when you are in reverse. Features:
Accurate measurement High sensitivity Wide detection range small blind area Sound alarm
IMPORTANT: THIS WILL ONLY FIT IN A CAR, TRUCK KITS ARE AVAILABLE AS WELL!!!
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Item Number DT-104 and Other Related Items
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