High performance original ANW radar: 
With Extreme Range Super heterodyne Technology and Super-fast sweep circuitry provides extra detection range and the best possible advanced warning to even the fastest radar guns.
High resolution lens:
Automatically recording during turn on the car ,delayed shutdown after turn off Built in Ambarella A**0 Chipset+OV***9 Sensor provides you with the highest resolution possible!  Video Resolution HD ***0 X ***0HDR *0 frame/sec
Night vision function good help night driving recorder.
Internal GPS:
GPS chipest use High quality Ublox U7 mixed speed radar signal detected helper(angle,direction,position , longitude and latitude)updatable database via supplied USB cable.

**0℃ super wide angle:
The Dash Cam is installed with a 2.7'' FHD LCD Wide-Screen monitor. It also features WDR super wide **0° super wide angle presents the widest field of view possible for you in your car! This wide dynamic range camera also adjusts automatically to bright and dark areas to adjust for and eliminate overexposure and underexposure conditions! Perfect for night time driving!
Accident protection:
Emergency Lock Button SOS & Accident Auto Detection G-Sensor Feature can lock and store current video for you! If and when someone collides with your vehicle the G-Sensor Feature will capture an image of the collision and lock and store the image within your TF memory card ! This feature will save you time and money.
Memory&Looped Videos:
The Dash Cam supports up to *2GB high-capacity via TF Card and also includes an HDMI HD output so you can save your recordings to your other devices. It's Looped Video Feature ensures you continue recording without ever missing a second! You will not have to press any s to restart the recording as it will just loop automatically for you!
Total Band Protection:
Operating Bands:
X-BAND: *0.**5GHz ± **0MHz, detectable distance: ********0m
K-BAND: *4.**0GHz ± **5MHz, detectable distance: ********0m
Trfor iPod K-BAND: *4.**5GHz ± **5MHz, detectable distance: *******0m
KA-BAND: *4.**0GHz***0MHz, detectable distance: *******0m
Trfor iPod KA-BAND: *3.**0GHz***0MHz, detectable distance: ******0m
Laser: **4nm, *3MHz bandwidth
Strelka,CT

City/City1/Highway Modes:
Press the City allows the user to select operating mode to reduce the frequency of false in densely populated urban areas.(City,City1,Highway)

Laser Eye:
Provides ***-degree detection of signals

Ultra Bright LED icon display:
Uses powerful servers and complex algorithms to provide precise information about the threat and provides distinct visual symbols of alerts detected and engaged modes.
Voice and LED text alert:
As you approach a radar source, the A*7 will alert you with crystal-clear voice. The LED display indicates which band of radar is hitting you and displays the signal strength via a number (**9)
Crystal Clear voice annunciation:
Provide clear communications for alerts and menu options, allowing driver to focus on the road.

Dim Mode:
Allows the user to dim the radar detector display enhancing night driving visibility.

Stay Set Electronic Memory:
Electronically remembers radar detector settings for an indefinite period of time even with the power removed.

Mute and automute functions:
Reduce the volume during alerts for quiet operation during long radar encounters.

SpeedMute:
Automatically silences alerts when you're driving below your desired speed.

   Specification                     

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Take customer first, quality first, continuous improvement and seek for perfection as our quality policy, has established long-term business relationship with more than **0 production enterprises and operating companies.