Car Parking Sensor Dual-core Rear/Front LCD Display 8 Reverse Backup Radar

Specification: LED Display Size: 10.5x6x4cm Sensor Cable Length: 230cm Sensor: 8 sensors, front and rear monitoring Front Sensor Detection Range: 0.98~3.28 ft Rear Sensor Detection Range: 0.98~7.54 ft Rate Voltage: 12V Operating Voltage Range: 9~16V Rate Current: 20~200mA Detecting distance: 0 - 2.5m Ultrasonic Frequency: 40KHz Working Temperature: -30~7C Display Working Temperature: -20~60C Sound Mode: Silent, Buzzer How does the 8-sensor system work: While braking, all 4 front sensors will be active. While reversing, 2 front & 4 rear sensors and LCD monitor will be active. Wires Connection: Red--ACC White--Foot brake wire Yellow--Reversing wire 12V Black--Ground Important Notice: For safety reasons, while braking, only the sensors sense obstacles, the LCD monitor will be active. Try to keep the sensors at the same level. In order to avoid detecting the ground, please keep the sensor and the ground has a distance of 19.6~23.6 in (21.6 in suggested). Please always keep the arrow (back of each sensor) up while installing. The Control Box should be mounted on side of the car trunk. Package Included: 1 X Main Control Box 1 X LED Display 8 X Parking Sensor 1 X Power Cable 1 X Hole Saw 1 X User Manual