Features: 1.Detect any stable or mobile Radia Speed Monitor 200-800m ahead 2.Detect any Traffic Monitor or stable Camera (around traffic lights) in advance 3.Driving safely and avoiding any Traffic fine 4.Accuracy: more than 90% Monitor or stable Camera 5.All-Purpose Bracket and suitable for all of GPS Navigator 6.Seamless Designs to match with GPS Navigator 7.ODM & OEM Technology Service for different places and customers 8.English /Russian Voice warning,OEM Language and Voice are available 9.No special Installation and Easy Control 10. Fully nine bands receiver. Specifications: OSD Language: English, Russian Interface: USB 2.0 Special Features: LED display Item Type: Alarm system and security Type: Speed Control Detector Model: VB Material: Plastic Voltage: 12V 9 Bands: X-10.525GHZ +/-100MHZ, K-24.150GHZ +/-175MHZ, K-24.125GHZ +/-175MHZ, KU-13.450GHZ +/-125MHZ, Ka-34.700GHZ +/-1300MHZ, Ka-33.400GHZ +/-1300MHZ, Laser Beam-904mn +/-33KMHZ, VG-2-11.150 +/-175MHZ, Wireless Transit: 2.4GHZ +/-410KHZ Color: black Material: Plastic Package weight: 0.234 kg Product size (L x W x H): 12x6x2.5cm Package size (L x W x H): 14.5x8.5x8cm