BRAND NEW never opened. Just bought for $140 but now I need cash so i have to sell it. This is perfect for 300zx's coz as we all know zx's are one of the hardest to parrallel park. with this baby you'll park like a pro. looking for $100ono (RRP: $150-$160) Specs: - Detects automatically obstacles within 1.5 meter behind the car - Provide three different level of light display and three different interval sounds - Operation Voltage: DC 12V - Operating Temperature: -30? ~ +70? - Max Power Consumption: 4W Packing Include: - Central Processor (Micro Computer) - Display panel - 4 nos. radar - English operation instruction