Q7 5.5 inch Car GPS HUD Vehicle-mounted Head Up Display Security System, Support Speed & Real Time & Altitude & Over Speed Alarm & Satellite Number, etc. Type-CCTV Accessories Confusion free with factory default

Confusion free with factory default benchmark

Volume: 120dB

Support humanoid tracking

washing floor and more

Working frequency: ID125K

Q7 5.5 inch Car GPS HUD Vehicle-mounted Head Up Display Security System, Support Speed & Real Time & Altitude & Over Speed Alarm & Satellite Number, etc. Type-CCTV Accessories Confusion free with factory defaultAbout the product 1. This product is for drivers' safety, especially in high speed driving at night. 2. HUD can keep driver eyes on the road and can decrease car accident. 3. HUD can project the important information (such as speed) onto the windshield, it can help inexperienced novice to control their speed and to avoid speeding violation in the speed limit road. 4. More importantly, it enables the driver instantly read the number in great vision and