Model: RD068J3 - Quantity: 1 - Function: Car reverse backup radar sensor - Detecting Distance: 6 meter - Sensor Color: Black - Sensor Qty.: 3 - Monitor Type: LED - Monitor Size: 2.7" - Working Voltage: DC 12V - Rated Current: 100mA - Ultrasonic Frequency: 40KHz - Alarm Volume: 80dB - Working Temperature: -40'C~+80'C - Other Features: Automatic wake up waterproof shock resistant high temperature resistance low temperature resistance anti-interference - Packing List: - 1 x License plate frame sensor (240cm-cable) - 1 x Backup radar sensor - 1 x LCD monitor (590cm-cable) - 1 x Power cable (110cm) - 1 x Double faced adhesive tape - 1 x English user manual