Hign-concerned Chemical:NoneOSD Language:EnglishTalk Range:NoneModel Name:CZ13211-00BType:InvisibleBrand Name:BoFaCarryOrigin:Mainland ChinaMaterial:ABSCertification:CEDescription: The sensor antenna is fully installed inside the bumper without any drilling work. Without maintenance, no cleaning or washing is required. Suitable for any car, truck, RV or minivan. Reverse lamp cables (12 volts DC). Peel & Stick antenna strip tape sensor for vehicle bumpers. High output piezo buzzer that alerts you with a beeping sound Specification: Type: Invisible. Material Type: ABS. Power supply voltage: 12V. Color: black. Size: show as pictures. Note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolutions. Package include: 1 * Car Electromagnetic Reversing Parking Sensor Kit(show as pictures).