170° WiFi Car License Plate Frame Wireless Backup Rearview Camera Intelligent background startup, voice call initiation The back-up trigger signal is detected in the background of the for Android system, and it is automatically started without manual entry. For IOS system voice call starts, static IP link, online and reverse For Android device use: connect to V-Car WIFI, open APP video automatically pops up, need e 4G network, click the exit button, the software background automatically disconnects from V-Car. For IOS System old device usage mode: after the software is installed, set the static IP; connect the V-Car name WIFI, 2 enter the WIFI settings interface, remember the two lines below the "DHCP" (IP address.), click "Static" "Here, fill these two lines of numbers below the static button (IP address.). 3 Click Back to set the success. Set static IP to realize simultaneous communication between WIFI and 4G, without affecting the mobile Internet channel. New for IOS system setup method: 1. Find the V-Car name WiFi. 2. Remember the IPV4 address bar; IP address, router, these three lines of numbers. 3. Click on "Configure IP", select "Manual", fill in the following three lines at the bottom, and click Save Installation:(very important, please read carefully) 1. Turn off the power supply of the vehicle first, and do not power on when the power cable of the camera is not connected. 2. Determine the installation position of the car camera. (Please install at the top of the trunk, with a large field of view and strong signal) The first installation method, select the location where the camera is installed to find the position of the power cord accurately; ACC power supply positive (red power cord), please pick up the ACC wiring position (such as the positive fuse box / the line when the car starts to power on). Ground the negative pole (black power cord), please pick up the negative wiring harness. Recommended first installation method The second installation method, ACC and GND two wires are connected to the cigar lighter, red is connected to the red wire, black wire is connected to the black wire, wrapped with tape, press the switch e. 3.Select the position of the camera bracket screw and open the hole with the drill. Connect the exact position of the power cord, adjust the optimal reversing angle, and fix it with screws