Feature 1360 Degree Detection: This reverse backup sensor system utilizes advanced electromagnetic induction technology, providing a 360 degree detection angle to ensure no blind spots, ensuring accurate detection and real time feedback to prevent accidents. 2Durable and Reliable: Made with premium materials, this electromagnetic induction reverse backup sensor system is built to last, offering long lasting performance, can effectively assist you in parking and reversing your vehicle. 3Simple Installation: This safety parking reversing sensor system has a user friendly and hassle free installation. You don't need any special tools or professional assistance. It fits for the shape of bumper, punch free, avoiding damage of your car appearance. 4Buzzer Alarm: The reverse backup parking sensor kit has unique buzzer alarm to indicate the proximity and direction of potential obstacles, allowing for easy reversing and parking. 5Enhanced Safety: This car parking sensor kit is equipped with a comprehensive safety system that provides reliable and accurate detection of obstacles, ensuring optimal safety during parking and reversing maneuvers.Item Type: Electromagnetic Reverse Backup Sensor System Voltage: 12VInduction Angle: 360 degreesInduction Distance: Approx. 80cm/31.5inFunction: Alarm when obstacles are detected .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Induction Host1 x Alarm1 x Induction Antenna1 x Wire Protection Sleeve2 x Straps2 x Adhesive Strip1 x Instruction Manual