Niloghap First in the World to Release Dual-Antenna 5G WI-FI High Performance Car Camera
The Niloghap 5G Wi-Fi backup camera does not need any Internet or mobile data, it works the same as a Bluetooth backup camera.
The "car_xxxx" Wi-Fi signal which is generated by the Niloghap Wi-Fi backup camera can only be used to transmit video data from the camera to the App, and cannot be used to access the Internet, similar to a LAN.
Special Note for Compatible Smart Devices:

First, for any device to use our 5G WIFI wireless reversing camera, it must support 5G dual-band Wi-Fi (IEEE 802.11a/b/g/n/AC 2.4g and 5G) in the WLAN function, you can check the website on the official website of the device to confirm this (iPhone 4 or higher compatible).
Secondly, the device's OS must be Android 5 or higher and IOS 7 or higher.
Note for Android phone purchase: For old or cheap Android devices, usually do not support dual-band WIFI, please check it several times.