brand new and high qualityOOTDTYFeatures:Detect any stable or mobile for RADAR speed ahead.Leading you to safely and avoid fine.Easy installation and control, available for independent installation and use.Fully 16 bands receiver.Two versions: English version Ruian version.Function:1.Detect any stable or mobile Radia Speed 200-800m ahead2.Detect any in advance3.Driving safely and avoiding any fine4.Accuracy: more than 90% or stable Camera5.ODM & OEM Technology Service for different places and customers6.English /Ruian Voice warning,OEM Language and Voice are available7.No special Installation and Easy Control with user manual.8.Full bands receiver.Note:It can'for t detect cameras, only can detect , KA band for RADAR.In the high speed,you can use the normal ,so that its sensitivi will be higher.If you return to the road,if there is a high-speed ,it will reduce the anti-interference ability in shielding clutter.The high-speed on the highway will reduce the of ordinary roads.The ordinary city mdel market has sensitivity and is more susceptible to from microwa-type electric gates or transmitting stations,so that for RADAR can be recived farther and more sensitively.Decelerate as early as poible to reduce loes caused by overspeed.Note:1.Transition: 1cm=10mm=0.39inch2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Includes:1 x V9 for RADAR Detector Unit1 x Car Charger(for 12V)1 x Mat1 x User Manual in English/Ruian