Product Name: Car Reversing DetectorModel Number: BX/RD-LCDPlace of Origin: ChinaSpecifications: 1) Working voltage: DC 10-15V 2) Power: 2W (max.) 3) Ambient temperature: -40°C ~ +80°C 4) Sensor line: 2 or 4 5) Alarm space: 0.2 ~ 1.5m 6) Alarm loudness: ≥85dB 7) Mode of alarm: sound Inner packing: Box dimensions: 330 x 235 x 55mm N.W.: 0.45kg G.W.: 0.80kg Outer packing: Carton dimensions: 690 x 500 x 300mm G.W.: 16kg