ANRAN 4G Security Camera Outdoor Used for several months. 【Latest 4G Security Camera - No Wi-Fi Needed】 ANRAN 4G Security Camera Outdoor Solar Powered Battery Operated 2K Resolution Surveillance Camera Monitoring Camera 4G Camera LTE Communication No Wi-Fi SIM Camera Night Vision Color Wireless Completely Wireless No Power Required 360° Wide-Angle Shooting * Requires the purchase of communication data for use. * SIM card is included, but please prepare your own SD card. ◆ Please confirm beforehand that your router supports the 2.4GHz band. ◆ Passwords only support alphanumeric characters (symbols such as @ / # / $ cannot be used). ◆ For QR authentication, scan the app's QR code from about 20cm away when the red light is flashing. ◆ For initial use, charge for about 8 hours with a USB cable (using a 5V/1A charger).