VSYSTO 4K WiFi Bicycle Dash Camera This sports dash cam is designed for motorcycles,bikes, aims to improve safety and practicality, provide you with a comprehensive record when you use it. It will be the most considerate companion on your journey! 170° Super Wide Angle 170° Super wide-angle fisheye design lens, picture is clearly visible, easily covering multiple lanes, so that there is no blind spot in the front of bike, and the field of vision is wide. IP67 Waterproof Dustproof and waterproof for safe in bad weather. The camera have excellent water resistance. G-sensor The built-in gravity sensor will record emergency video when a collision is detected, and the emergency video will not be overwritten by the normal recorded video. The emergency video filename is saved as "GSR-XXX". Loop Recording It can be set to loop recording time 1/2/3/5 minutes. When the memory card is full, it will automatically overwrite from the oldest. Supports up to 512 GB Micro SD card (Not Include). Night Vision Special SONYIMX415 CMOS sensor, the 7-layer glass lens record bright footage even on dark night roads. You can get comparatively clearer footage and image at night. This will effectively improve your driving safety. Support WiFi Using the App "Ucam" could connect to recorder, no need for mobile cellular data, you can view real-time video, download video, edit, and share the video directly on your phone without removing the memory card Note: The recorder will heat up after using it for a period of time, which is heat dissipation. It is a normal phenomenon, as long as it does not affect normal use, it will be fine. A memory card is NOT included in the packaging. Please use a high-quality memory card of C10 and U1. Max Support 512 GB. Due to the limitation of the communication protocol, some mobile phone models may not be able to connect to the WiFi of the recorder. If this problem occurs, you can try another phone or turn off mobile data and then connect to WiFi. Solutions for WiFi connection problem on some mobile phones: Android : Firstly turn off your phone’s mobile data and then connect to DVR’s WiFi. If the prompt“ Trust this Network” appears, you must click “YES”, because Android phone forbids mobile data to ensure the recorded video file transferring speed from DVR to mobile phone. IOS : Allows the mobile phone to continue to use the mobile network after connecting to the recorder via WIFI, but it affects the speed of downloading the DVR's video files to the mobile phone. If there is no sound when viewing the recorded video on the mobile APP, please check whether the sound record is turned on on the Setting interface of APP. If it is not turned on, the sound may not be recorded. In order to avoid a lot of noise in the recorded video, our engineers adjusted the sound of the software very low, which caused the DVR's record sound to be relatively small. Please set the sound sensitivity to "high" on the setting interface of APP, then you can hear bigger voice when the phone is playing the video. The volume needs to be turned up to the highest level when playing on a computer. Precautions for WiFi of recorder: （1）The recorder cannot be controlled remotely using the mobile APP. The recorder has a built-in WiFi module, which is used only as a medium to synchronize video and pictures recorded by the recorder. It does not provide mobile data like a home network. （2）The recorder must be turned on to connect to WiFi. The connection distance between the mobile APP and the recorder WiFi should not exceed 16.4ft, otherwise the connection may be disconnected. Specification Model U5X-PB Lens 7 Layer Glass, 170° Super Wide Angle Resolution 4K Image Sensor 8 Megapixel, SONYIMX415 CMOS Sensor WiFi Module Built-in Night Vision Support Loop Recording 1 File Can Be Selected from 1/2/3/5min Video format MP4(H.265) Waterproof IP67 Operating Humidity(RH) 4%-90% Operating Temperature (℃) -20~+70 Battery 3.7V, 3600mAh Memory Card (Not Include) Support 32GB - 512GB Micro SD card, C10 and U1 U5X-PB K5X-LED D5M K5X D5S D5K Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Price $259.99$259.99 $229.99$229.99 $169.99$169.99 $159.99$159.99 $119.99$119.99 $136.49$136.49 Camera Number One One Two One One One Camera Resolution 4K 2K 1080P 2K 1080P 1080P Lens View Angle 170° Wide Angle 170° Wide Angle 150° Wide Angle 170° Wide Angle 150° Wide Angle 150° Wide Angle Temperature Display ✓ ✓ × × × ✓ WiFi ✓ ✓ ✓ ✓ ✓ ✓ Night Vision ✓ ✓ ✓ ✓ ✓ ✓ Waterproof ✓ ✓ ✓ ✓ ✓ ✓