N4/1U-M 4CH H.264 DVR Network HDD Digital Video Recorder, Support VGA / RJ45 NET / USB 2.0(Black) Type-Exterior Accessories When the machine detects insufficient

When the machine detects insufficient light

anti-video

1 seconds or less

- Waterproof ring x 1

Waterproof Ring x 1

N4/1U-M 4CH H.264 DVR Network HDD Digital Video Recorder, Support VGA / RJ45 NET / USB 2.0(Black) Type-Exterior Accessories When the machine detects insufficient1. P2P cloud service, including cloud connecting, cloud monitoring, cloud transmitting to access IPC and NVR at any time and any place 2. Support onvif protocol, support High profile S, High profile G, compatible with different IP camera that based on Onvif, RTSP standard 3. Support megapixel HD network video preview, storage and playback; 4. Support search, playback and backup by event; 5. Support all channel image display on one screen at same time,