FREDI HD PLUS WiFi SIM Device Camera With Two Way Communication 4G Support Sim Card Camera Security Camera  (256 GB, 1 Channel)

The 2 way audio and video call function allows for wide use in both home and child care, making your life more convenient and easy. For family members in the distance, you can easily share the device with your family to watch through a mobile APP. Only when shared by administrators can they watch, making it more secure. With ultra clear resolution. Pixels are a clear indicator of image clarity. The higher the level, the clearer the image, the finer the image quality, and the larger the viewing range. Equipped with function, it has high definition during the day. Built in 4500mAh large capacity battery, can also be connected to USB power supply, car charging power supply, and paired with mobile power charging banks and other devices to achieve longer 4G monitoring time. The device will enter a sleep state after 30 seconds of inactivity, and can only be awakened by human movement.