LED Wireless Display, 4 Sensors Car Backup System (SD4-WLS)
Item Price: $59.00 (Shipping & handling will be calculated based on the shipping zip code)
Wireless digital LED display shows distance in feet.
No need to layout the wires to connect the display unit.
Four rear backup sensors for wider range of coverage
Showing distance in feet
Frequency of alarm beeping changes according to the distance changing
Warning Distance: 1'- 10'
It is an easy installation model.
LED with sound alarm
Inside the Display Unit
1' - 10'
Sensor's Wire Length
Step 1: Connect the Electric Power
Step 2: Install the Sensors
Open the trunk, on the back of the blanket, find the wires to the back light housing.
Use of a 12 volt multi-meter, Probe the appropriate wiring harness which
heads toward the reverse light connector of the vehicle, looking for the wire
which carries 12 volts + when reverse gear is engaged, and no voltage when
reverse gear is disengaged. Never use a test light to probe wires.
Once you have located the proper reverse light power wire, connect the RED wire of the control center to the reverse light power.
Install 4 sensors in the rear bumper based on the instructions.
Make sure the sensors do not point at the ground. (The angle of the detecting signal is about 35 degree)
Run the wires of sensors into the trunk, and plug in the control center.