Specifications: This car speed detector can detect any traffic monitor or stable camera in advance, notify the capture location in 25s in advance, and control the speed in real time, thus avoiding the ticket. Its accuracy is more than 90% for monitor or stable camera. Made from high quality, it is durable for long term use. Car speed detector is simple to install, accurate in detection, and can receive real-time streaming speed signals. Item Name: Car Speed Detector Material: ABS, Electronic Components Working Voltage: Car Cigarette Lighter 12V Working Current: 230mA Working Temperature: -30 Degrees Celsius to +70 Degrees Celsius Language: English and Russian Full Frequency Band: X-Band 10.525 GHz±100 MHz K-Band 24.150 GHz±175 MHz K-Band 24.125 GHz±175MHz KA-Band 34.700 GHz±1300MHzM KA-Band 33.400 GHz±1300MHz VG-2 11.150GHz±175MHz Detection Range: 200-800 Meters Features: 16 Band, Universal, Easy to Install, Voice Alert, Accurate Size: 120mm x 70mm x 35mm/4.72" x 2.76" x 1.38" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Car Speed Detector 1 x Car Charger 1 x Suction Cup 1 x Non-slip Mat 1 x User Manual