The Hik-Connect app is designed to work with devices such as DVRs, NVRs, Cameras, Video intercom and Security control panels. With this app, you can watch real-time surveillance video or play it back from your home, office, workshop or elsewhere at any time. When alarm of your device is triggered, you can get an instant notification from Hik-Connect app. Key Features： 1. Real-time monitoring with PTZ control 2. Video playback 3. Two-way audio intercom 4. Instant alarm notifications with picture