Product Features 
The VIO-NVR40 streaming & recording in 4K UltraHD
Multi-channel streaming and recording up to 4 channels.
Wide range of compatibility: Thanks to ONVIF 2.4 protocol any camera with ONVIF can be connected to the NVR.
Supports 24/7 continuous recording, motion detection recording and scheduled recording.
Smart motion detection recording: NVR will be triggered to record when detects something moving.
Secure Private Storage: Video record is transmitted by P2P directly to the NVR . Recordings won ́t be transmitted to our server or any third party server.
H.265 video compression doubles the recording capacity for 2~3 times compared to H.264.
Remote management with Cam4Home app and local management via PC-Software or Web Interface.