The advantage of COLIGEN system over other systems such as video, microwave, or radar on the market is because it is reasonable in cost-wise and reliable in work-wise. It uses an easy ultrasonic technology. It works in all adverse weather and light conditions.

In the event of close range approaching a warning signal will be heard and sighted alerting the driver to avoid a possible rearward collision or unexpected touching in front. Parking Sensor provides three different audio/visual-warning signals in three different distance zones.

A simple audio warning shall be enough to alert a driver in reverse. However for the drivers who requires more specific distance data, a digital readout and LED display is essential for them.

COLIGEN Parking Sensor provides an optimum optional choice for drivers. A driver could choose from 2 sensors to 8 sensors system with any warning system suitable for him/her from a range of an easy audio (buzzer) one to a complicated visual/audio (LED + digital readout + buzzer) one.

The system works upon the gear being engaged in reserving. It detects an obstacle behind a vehicle. It works with three pre-defined zones in different distances i.e. pre-warning, warning and collision zones. Each zone has its unique warning that is different from the others.

A vehicle moving toward an obstacle within detecting zones, the system gives its warning signals. It assists the driver in reversing as well as in a dilemmatic parking.

On the contrary, the complicated video monitoring system does present a good view under a normal operation condition. However when the place is in an extremely dark situation using video system requires a heavy concentration at the time but it does not provide a valuable distance data.

Coligen's system could show the distance detected to a video monitoring system, if required. The other advantage to the Coligen parking sensor is too easy to operate and install. It overcomes all the difficulties. It is so simple that you can do it by yourself but still the system is tailed to your customers needs.