IPCC-HD609HE2 - 9 Channel HD Video Network Recorder with ONVIF,I8, I9, I12 and up to 8TB Storage Support 9 Channel High Definition NVR with ONVIF, I8, I9, I12 Support and up to 8TB Storage Support (Storage Not Included) All channel image display on one screen at same time, support 4 channels image display by mainstream, and 4 channels playback; Megapixel HD network video preview, storage and playback support Onvif High profile S, High profile G Support. Motion Detect Function and Privacy Zone Masking Search, Playback and backup by event. Easy P2P cloud service remote access, including cloud connecting, cloud monitoring, cloud transmitting to access NVR or any camera connected. Camera PTZ on preview mode. Manufacturer's Technical Customer Service Toll Free Line - (855) GoIPCam