(1).4 PCS IP66 weatherproof metal housing cameras for hassle free use in rainy or snowy days
(2).720P AHD Video - Get a sharp and crisp image day or night with the camera^^s automatic IR-cut filter. Up to 65ft night vision.
(3).QR code scan via mobile device using our free ZOSI View app (available on iOS/Android).Live view and playback on your smartphone from anywhere with 3G/4G/wifi
(4).Intelligent motion detection email alert with images; Motion detection recording allows you save more capacity hard drive(Needs an internal hard disk, it can^^t record or playback without hard drive)
(5).All systems CE and FCC certified with qualified power supplies.Guaranteed for 2 Year