LCD Display Parking Sensor System

This model consists of:
1) 2 ECUs (electronic control unit): 1 for rear and 1 for front detection
2) 1 alarm unit: digital LCD display with built-in buzzer and cable
3) 8 ultrasonic sensors with cable
4) Accessories: user's manual, double-sided adhesive tapes, quick-on cable clips
and 1 drill bit

Overview:
4 sensors are installed in rear bumper and the other 4 sensors in front bumper.
The ECU for rear sensors gets power from reversing light and the ECU for front
sensors gets power from the brake wire.

Once the engine is started, front sensors begin to work automatically for 10seconds. And after each brake, front sensors work for 10 seconds. During car
reverse, all the 8 sensors work simultaneously.

The LCD display installed in front of drivers shows the direction of obstacle and
the distance from bumper to obstacle.

Features:
1) Top sensitivity: a person around 1.3 to 1.7m from the bumper or a normal
cable can be detected with fast reaction
2) Min. distance: 15cm for front and 22cm for rear detection
3) 0° viewing angle of jitter-free LCD display with minimal false alarm
4) Audible alarm volume adjustable: high, low and mute. Audible alarm generated
by the 2 rear central sensors starts from 1.7m behind, 1m for the 2 rear side
sensors, 0.75m for the 2 front central sensors, and 0.5m for the 2 front side
sensors. It's a perfect eco-friendly design
5) Workable at very low temperature condition: -35 ^oC
6) Latest design of fashionable shapes
7) With high stability based on reliable design and the use of high-quality
components, so the system typically outlives the vehicle and more

Specifications:
1) Working voltage: 10.5-16V
2) Max. power: 2W
3) Max. display distance: 2.5M
4) Min. display distance for front system: 0.15M
5)Min. display distance for rear system:0.22M

6)Max. alarm distance: 1.7M
7) Alarm volume: mute, 70 and 90dB (at 1.0M) adjustable
8) Working temperature: -35 - +80^oC