Bullet Points: 1Far Detection Range: With ultra-long-distance superheterodyne technology and ultra-fast scanning circuit, even the fastest device can provide additional detection range and the early warning. 2Unique Visual Sign: The Speed Detector has super bright LED icon display and uses powerful servers and complex algorithms to provide accurate threat information, so as to provides unique visual symbols for detected alarms and participation modes. 3Voice Informer: When you approach the source, V9 will alert you with a clear voice. The LED display indicates which band is hitting you and shows the signal strength through numbers (1-9). 4Clear Voice Alarm: The Speed Detector provides clear communication for alarms and menu options, so that the driver can focus on the road. Without special installation, it is easy to be controlled by the instruction manual. And it's a full range receiver. 5Early Detection: The Speed Detector can detect all stable or moving monitors from the front about 800-1500m/31496.06-59055.12 inch radiation speed, providing odm & oem technical services for remote locations and customers, English or Ruian voice prompts, OEM language and voice available. Description: V9 Automotive Radar Speed Detector is capable of long-range detection and provides multiple voice alarm and ultra-bright LED display prompts. Besides, it is able to detect in advance. Specifications: Model: V9 Language: Chinese/English/Ruian Color: iron gray Type: mobile speed detector Voltage: DC 12V Single set of weight: about 164g Distance: about 800m/31496.06 inch Frequency: K-BAND: 24,150ghz 175mhz, detection distance: about 1200-2500m/47244.09-98425.20 inch trfor ipo d K-BAND: 24.125ghz 175mhz, detection distance: about 250-1200m/9842.52-47244.09 inch KA-BAND: 34,700ghz1300mhz, detection distance: about 800-1500m/31496.06-59055.12 inch Trfor ipo d KA-BAND: 33,400ghz1300mhz, detection distance: about 200-600m/7874.02-23622.05 inch Packing List: 1pcs* Speed Detector 1pcs* Car Charger 1pcs* Non-slip Mat 1pcs* Instruction 1pcs* Packing Box Note 1: 1. V9 Automotive Speed Detector cannot detect traffic cameras, but it can only detect k and ka band. 2. At high speed, you can use normal mode, so your sensitivity will be higher. If there is a high-speed mode when you return to the urban road, the speedometer will reduce the anti-interference ability to protect the clutter. 3. The highway mode will reduce the interference from ordinary urban roads. 4. The urban mdel market is more sensitive and more susceptible to interference from microwaves or transmitters, so it can receive radar waves more and more sensitively. In this case, please slow down as soon as poible to reduce loes. Note 2: 1. Transition: 1cm = 10mm = 0.39 inch 2. All pictures have been profeionally calibrated, but due to ambient light and different display device settings, the pictures and items you see may have some deviations, please forgive us. 3. The data is manually measured, there may be some deviation, but it does not affect the use.