WiFi 3 Channel Car DVR Three Way Dash Cam Inside Vehicle Camera DVRs Recorder FH Gallery Description WiFi 3 Channel Car DVR Three Way Dash Cam Inside Vehicle Camera DVRs Recorder FH Important reminder:Due to the high-speed storage requirements of high-definition DVR, please ensure to use high-quality U3 grade branded memory cards with C10 speed. Some low-quality low-priced memory cards on the market may not support DVR to function properly. About Formatting The Memory Card: When installing a memory card for the first time, be sure to format the memory card on the DVR. After formatting, the DVR can correctly match the memory card. Formatting Steps: After installing the memory card, Long press the "M" key to enter the DVR menu, find the format option, and click to format the memory card (Important: Formatting the memory card on the computer is an incorrect operation. Please be sure to format the memory card on the DVR's menu option.) About WIFI Connection: Before connecting to the DVR on the phone, it is necessary to install the WIFI connection app "Viidure APP" in advance.You can search for "Viidure" installation in the Apple App Store or Google App Market. Steps: (1) In standby mode, long press the "M" key to enter the DVR menu and enter the WIFl setting menu; (2)In the wifi menu of the DVR, check to obtain the wifi SSID name and password; (3)Open the "Viidure" APP on your phone, enter the configuration mode, turn on the wifi function of the phone, follow the prompts to find the SSID wifi signal of the DVR and enter the password to connect; (4)After successful configuration, you can connect and operate the DVR through the "Viidure" APP. About The Reversing Assist Function: If the kit you ordered includes a rearview camera and you need to implement the reversing assist function, you need to connect the red signal wire of the rearview camera to the car's reversing light (the light will come on when reversing). If you don't need the reverse assist function, just disconnect the red signal wire and leave it unconnected. About 24-Hour Parking Monitoring: If you need the 24 hour parking monitoring function, you can order the corresponding Buck Line accessories to replace the car charger.Through Buck Line, the DVR power can be obtained directly from the car battery or car ACC, so that the DVR can maintain normal recording work even when the car is turned off.(Since different car models have different battery interfaces or ACC interfaces, it is not recommended to install it by yourself. It is recommended to find a professional to install the Buck Line.) About resetting and restarting: If the DVR crashes or fails to power on due to improper operation, you can restore its working state using the reset button. There is a small hole on the side of the DVR marked with an "R" icon. Use a tool like a toothpick to press and hold this hole for 3 seconds, and the DVR will return to normal working condition. WIFI Car DVR 3 Channel HD 1080P WIFI Inside Vehicle Dash Cam Three Way Camera DVRs Recorder Video Registrator Mini Dashcam Camcorder Product Specifications: 3 Channels: [Front+Interior+Rear] Support Wifi Screen size: 2 inches File format: AVI Voltage 1 Current: 5V/1A Video resolution: 1080P; 720P; VGA Continuour Loop Video: Seamless Loop Recording Automatic power on/off: support automatic ignition and shutdown Interface: Support USB Time Synchronization: Support Support memory card: TF Card, Up to 128G Built-in stereo: Support Frequency: 50HZ / 60HZ Attention: The recorder needs to be equipped with a high-speed C10 or higher memory card for normal use. It is recommended to buy memory card packaging in this store to avoid adverse reactions to the product due to the purchase of irregular memory cards! Shipping Free Worldwide Shipping Payment Policy Safe and secure payement with PayPal! Return Policy 30 Days returns!