Features: *Support WiFi connection, Android IOS APP remote control. Easy to install and use. *HD 720P image quality, support night vision, camera view angle covers 150. *Ultra-low power consumption, with long standby time, remote active wake up, quick start. *Rainproof: Doorbell can be installed outdoors, do not worry about being drenched by rain. *Support picture snapping and video recording function. *Support real time visual intercom with visitor, IR night view, TF card record. *Support up to 128G TF card storage(not included).