【Person Vehicle Detection& Alert Push】Precisely Detect Person Vehicle,The camera is smart enough to detect people or vehicles from other objects and safely reduce unwanted notifications.you will receive instant App push notifications,email alerts and sound siren when motion events are detected. 【Smart Light and Sound Alarm】When triggered by human motion events or manually controlled, this camera will react to any potential danger with a smart light and sound alarm system to keep troubles away. Built-in brilliant white lights and high-pitched siren provide double insurance and keep you protected even when you are asleep. 【Weatherproof Audio Camera】With built-in microphone in the camera It can support one-way audio, you can hear the other party talking, but you can't have a conversation.This Camera can be installed in almost any outdoor or indoor place. Up to 80ft night vision in total darkness, you can see clearly day and night. 【H.265+ 8CH 5MP Lite HD-TVI DVR With 1TB Hard Drive】With the advanced H. 265 technology, which could double the data compression ratio, keep the high quality video even with low bit-rate, it allows you to maximize storage space and enjoy ultra-long recording.Support ultra-long continuous recording and backup by USB. DVR can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard Drive. 【Remote Access & Smart Playback】The ZOSI Smart app lets you see all of your cameras in one place. Check in on your home or business easily. You can live View and playback on Smart Devices anywhere anytime. And you can choose the date and time you want to play back on the timeline so you don't miss any important moments.