DESCRIPTION
Park Assistance is an advanced system that monitors the space behind and/or in front of the vehicle. It uses ultrasonic waves to detect whether there are obstacles when parking. When it detects an obstacle, it informs the driver by an audible and/or visual signal, recommending particular caution. The parking assistance system consists of ultrasonic parking sensors, a control unit, a speaker and/or display, a hole saw and necessary cables.
Use:
Detailed installation instructions for the sensors are in the box.
Connection Instructions:
Black wire – ground.
Yellow wire – DC 12V (+) power supply for reverse lights (to activate rear sensors).
Red Wire - Supply (+) DC 12V from the ignition switch.
White cable – variants:
∫ (+) DC 12V to brake light or brake pedal sensor: The front sensors will light up for 10 seconds when the brake is pressed.
∫ (+) DC 12V to an additional button (e.g. on the dashboard): the front sensors will be activated/deactivated by this button.
∫ (+) DC 12V to vehicle's existing installation point (e.g. front halogens): Front sensors will activate when halogens are turned on.
The front sensors operate for 10 seconds when a (+) DC 12 V voltage pulse is applied to the white wire, or continuously if the wire is under a constant (+) DC 12 V voltage.
After engaging reverse (in reverse), the system will automatically switch to the rear sensors, even if there is (+)DC 12V voltage on the white wire exciting the front sensors.
After deactivating the signal from the rear sensors, the control unit will automatically switch to reading the front sensors for 10 seconds.
The system always transmits readings from the front or rear sensors, it does not transmit both sides at the same time.
Important!
Keep out of reach of children.
Technical specifications:
1. Rated voltage: 12V.
2. Working voltage range: 9~16V.
3. Rated current: 20mA ~ 200mA.
4. Monitored distance: 0.3-2.5m.
5. Working frequency: 40 KHz
6. Operating temperature: -30 ~ +70°C.
7. Display operating temperature: -20 ~ +60°C.
8. Speaker operating temperature: -30 ~ +80°C.
9. Sensor response time: 300 ms.
10. Sensor diameter:22.5mm.
11. Audible alarm when an obstacle is detected in the range: 0.1m~1.5m.
12. Alarm volume: 73 dB.
