H.265 is a video compression standard. Compared to H.264, H.265 offers approximately double the data compression ratio at the same level of video quality or improved video quality at the same bit rate. It supports resolutions up to 8192x4320 including 8K resolution and offers up to 50% more efficiency than H.264.
H.265 products are fully compatible with H.264 and H.264+ products.
Power over Ethernet (PoE) allows power to be delivered via the Ethernet cable, removing the requirement for dedicated power supplies. Many NVRs & Network Switches support PoE allowing these devices to deliver power to PoE capable IP cameras via the network infrastructure itself.
PoE (802.3af) provides 48v DC up to 15.4 watts with a maximum transmission distance of 100m.
Resolution determines the number of pixels within a given video image, which in turn determines the amount of definition possible within the video image.
4K/8MP has a resolution of 3840x2160.
Many devices including cameras and recorders support audio recording using external microphones via an audio input or built-in microphone. Audio can be set to record along with video, offering both audio and video evidence.
Changes HCVRs to XVRs. All of Dahua’s NVRs, HCVRs and IP cameras are ONVIF compliant.
Video Graphics Array (VGA) is a video interface used for connecting to televisions and monitors. VGA refers to the types of cables, ports and connectors used to connect monitors to video cards.
High-Definition Multimedia Interface (HDMI) is an audio/video interface used for connecting to HD televisions and monitors.
Operating System:Embedded Linux
Video Bandwidth:48Mbps Video Input:4 x RJ45 PoE (10/100) Audio Input:1ch
Video Output:HDMI x 1(3840x2160, 1920x180, 1280x1024, 1280x720, 1024x768) VGA x 1 (1920x1080, 1280x1024, 1280x720, 1024x768) Audio Output:1ch
Audio Standard :G.711 Audio Bit Rate :64Kbps
Resolution:4K Video Compression:H.264/H.265 Audio Standard :G.711 Playback Capabilities:4ch@1080p@30fps
Network Interface :1 x RJ45 (10/100) Protocol:IPv4, HTTP, NTP, SMTP, PPPoE, DDNS, Email, P2P Max User Access:10 Remote Access:Internet Explorer, Smart Phone, CMS Mobile Access:IOS, Andriod
HDD Type:1 x SATA (Max 4TB) RS485:N/A USB:2 x USB 2.0
Power Supply:DC48V (1.35A) Dimentions :215 x 235 x 45mm