[4G LTE & No WiFi] This WiFi-Free 4G cellular security camera can work well anywhere there is 4G network coverage, such as for garden, country house & construction site. The attached SIM card has a few paid packages to choose from, No longer constrained by wifi signal. A perfect guardian of your home security! [100% Wireless, No Wiring Hassles] The Outdoor Security Cameras has a built-in 10400mAh battery that can be charged by Solar Power, perfectly solves the problem of no socket in your front yard or garden; With 24% high conversion efficiency, the solar panel can fast transform solar energy into electrical and provides continuous power. PS: 1-3h of sunlight per day is neccessary! [HD Lens & No Blind Spot] Solar security camera supports PTZ355° horizontal, 90° vertical rotation, and 4X digital Zoom to cover your idea areas without blind spots. Easily move the camera by phone to check every corner when receiving alerts. Never miss your visitors or lose any packages from now on.