Parking assist system is an ultrasonic distance monitoring system. It electronically detects the area in front of and at rear of your vehicle while parking， and alerts you with audible warnings. It assists the driver when parking and in maneuvering situation.

Features:
Front and rear digital sensor system with audible warning.
Self-test function， damaged sensor indication.
Intelligent detection， super for car with tow-bars， spare-tires or other protrusion.
Anti-interference and anti-false alert technology.
Perfect performance under heavy rain， windy and dusty environments.
Detachable sensors with waterproof wire connectors.
Organized wires in one loom for easy installation.
Suitable for plastic and metal bumpers.
All weather design.(-40°~ +85°）

Specifications:
Brand: Steelmate
Model: PD800
Input voltage: 9-16V
Operating current: !#!lt!*!200mA
Beep volume: 80dB
Detection range: front: 0.1-1.0m / rear: 0.1 - 1.5m
Package size: 31.5 * 23 * 8cm / 12.4 * 9 * 3.2in
Package weight: 1174g / 41.4oz

Package List:
1 * ECU
2 * Buzzers
8 * Sensors
1 * Set of Installation Accessory
1 * User Manual