The best-selling and performing digital wireless observation system by Voyager has broken the mold once again with the WVOS541. With WiSight Technology, you can pair up to four wireless cameras to one monitor for all of your rearview and blind spot needs. The only system trusted to work at freeway speeds also includes one CMOS digital wireless camera with auto-pairing technology, making this kit versatile for any large vehicle. Kit includes: 5.6 inch color LCD monitor, CMOS digital wireless observation camera with auto-pairing technology, suction cup monitor mount, and a 12V DC cigarette plug. Additional hard wired camera input available. Camera connects to rear lights or other 12V DC power source. Strong signal transmits through and around objects. The WVCMS130AP Camera features a CMOS sensor and 14 IR LEDs for low-light illumination. It is powered through rear lighting wire or any other available 12V DC power source.