FIRMWARE UPDATE NOTIFICATION: Unlock the latest features for your D2 Duo dash camera! Introducing Screensaver Mode (Turn off the screen for nighttime driving) and WiFi Frequency switch. Reach out our support team to access the new firmware and enjoy these enhancements ahead of time! 4K ULTRA HD RESOLUTION DUAL LENS RECORDING: The FOCUWAY D2-Duo offers top-of-the-line HD lenses, capturing front camera footage in stunning 4K (3840*2160p) high resolution and rear camera footage in full HD 1080P. This enables you to capture every vital detail on the road, including vehicle number plates and road signs. The wide-angle lens covers three channels, providing you with an expansive field of view. NEW 3.39 IPS DISPLAY & SMART VOICE CONTROL: Enjoy an enhanced live video preview or recorded video playback experience with the larger IPS HD screen that showcases richer colors and optimizes images, faithfully reproducing true scenes encountered on the road.