H.265+ 8CH 3K Lite DVR/4pcs 1080P 1920TVL Weatherproof cameraThis Camera use High Quality ABS materials, can effectively prevent rust,Can be installed in almost any outdoor or indoor place. Built in 24pcs IR LEDs, Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter, Up to 80ft night vision in total darkness and 130ft Night vision in ambient light.More than 3.0Lux the night vision is color. View from anywhere anytimeThe free app Zosi Smart lets you see all of your cameras in one place. Check in on your home or business wherever you have an internet connection. Free App for Live View & Playback on Smart Devices with WiFi or 2G/3G/4G Anywhere Anytime. Privacy Protection & Instant alertsWhen the camera detects a human movement event, you will receive instant push notification and email alert. You can customize specific motion detection areas in each camera to minimize false alarms. Expandable Camera SystemThis 8channel 5MP Lite 4-in-1 DVR w