TecomView is a simple and easy-to-operate cell phone surveillance system, that is designed to work with Tecom NVR, DVR, IPC and other surveillance cameras.-With the video preview feature of this app, you can remotely view real-time surveillance video anytime, anywhere.-With the video playback feature, you can conveniently view what happened in the past period.-Work with a surveillance camera,which supports AI, you can even search video records from many videos using a face photo.-With the alarm message service, you can receive the alarm information of the places you care about in the first place, to take timely measures to reduce your losses.-With the voice intercom feature, you can also communicate with the people where the camera is located.Key features:1. Add a device quickly by scanning the device QRcode.2. Watch HD videos in real time. (support 4/ 9 / 16 split window mode)3. Historical video viewing,and take photos and video clips are in the app from live and recorded video.4. Get instant alerts when motion or AI is detected, the system can notify users by sending an instant push notification.5. You can also use security camera with two-way audio to talk in real-time and check on them to ensure sure everything is OK.