?8CH expandable camera system?-- It provides you the flexibility to extend additional cameras. You can add more 4pcs 1080P cameras. But it only Support ZOSI IP Cameras. You can search (B07YY2BHCM) on .
?8CH 1080P HD NVR/4pcs 1080P Waterproof camera?-- With 1080P HD Resolution Cameras, you can get a sharp and crisp image day or night with the camera's automatic IR-cut filter. Up to 65ft night vision. Aluminum metal weatherproof housing, cameras can be used indoors and outdoors.
?H. 265/H. 265+ video compression?-- 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.
?No Include Hard Drive?--This system does not come with hard drive. Assembling a 3. 5 inch SATA 500GB to 2TB hard drive is necessary. NVR 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
?Customizable advanced motion detection and email alert?-- be notified when there are unexpected movements. Smart notifications with image will be pushed to your smartphone via iPhone/Android app. And you won't miss any moment with remote and local playback.
?View from anywhere anytime?-- setup with free app and scan QR code to access real image on phone. Check in on your home or business wherever you have an internet connection. Free app for live view & Playback on smart devices with Wi-Fi or 2G/3G/4G anywhere anytime. Smart phone support: iPhone, Android, iPad. You also can setup the detection zone from your NVR to minimize false alarms.
?Noted & ?-- Please note that this is not battery powered cameras. The wireless system Don't mean you can use the system without any cables. You have to connect them to the power adaptors for supply power to camera and NVR. No need video Cables.