4 Parking Sensors Car Backup Reverse Radar Rearview Buzzer Sound Alarm

4 Parking Sensors Car Backup Reverse Radar Rearview Buzzer Sound Alarm The product is shipped based on the color or size of the main image of the product page. Features: 4 sensor system, double CPU and advanced chipset for enhanced coverage and detection. High sensitivity. With sound alert when the 4 cameras detect dangers. The closer the obstacles, the louder and faster the sound alert. Help to prevent dangerous and costly collisions. Help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicle. Detect small children and low walls as well. Anti-freeze and rain proof. Easy to install. A saw drill head included. Product Properties: OSD Language: English Talk Range: 0.3m - 1.5m Material Type: ABS,Aluminum Alloy Operating voltage: : DC12V + / - 2V Detective range: Front: 0.3 - 0.8m, : back: 0.3 - 2.0m Detective angle:H: More than 80 degree,V: More than 70degree Working temperature: -20-+70 Centigrades Operating temperature: : -20 minus/plus 70 Centigrades Operating electric current: : 200mA + / - 50mA Material: PVC Color:Black Specifications: Operate voltage: DC 12V ±2V Rate current: 200±50mA Detecting distance: front: 0.3-0.8m，back:0.3-2.0m Detective angle:H: More than 80 degree,V: More than 70degree Working temperature: -20-+70 Centigrades Main control box size: 90x60x23mm Material: PVC Color:Black Main control box weight: 51g Overall weight: 300 g Package included: 1 * Main Control Box 1 * Sound Alert Indicator with 5.5M Line 4 * Parking Sensors with 2.5M Line 1 * Hole Saw 1 * Power Cable 2 * Double Side Stickers