· H.264+/H.264 codec decoding.
· Max 80Mbps incoming bandwidth.
· Up to 6Mp resolution preview&playback.
· HDMI/VGA simultaneous video output.
· Support IPC UPnP, 4PoE ports.
· 3D intelligent positioning with Dahua PTZ camera.
| DHI-NVR2204-S2 | DHI-NVR2204-P-S2 | |
| System | ||
| Processor | Dual-core Dual-core processor | |
| Operating system | Linux | |
| Video | ||
| Support for IP cameras | 4 | |
Camera compatibility Producers | Dahua, IPOX, BCS, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec and more | |
| Egress | 1x VGA, 1x HDMI (ver. 1.4) - simultaneous operation | |
| Audio | ||
| Compression | G.711a | |
| Two-way track - Intercom | Yes | |
| Entrance | 1x MIC channel (RCA socket, e.g. microphone), 4x from IP cameras | |
| Egress | 1x MIC channel (RCA jack, e.g. speakers) | |
| Display | ||
| Split screen | 1/4 | |
| Screen resolution | VGA: 1920x1080, 1280x1024, 1280x720, 1024x768 HDMI: 1920x1080, 1280x1024, 1280x720, 1024x768 | |
| OSD | Camera name, time, video fading, camera lock, motion detection, recording | |
| Recording | ||
| Compression | H.264+ / H.264 | |
| Recording resolution | 3072 × 2048 (6Mpx) 2592 x 1944 (5Mpx) 2688 x 1520 (4MP) 2048 x 1536 (3Mpx) 1920 x 1080 (2Mpx - 1080p) 1280 x 720 (1Mpx - 720p) | |
| Bitrate | 80Mbit | |
| Baud | 16Kbps ~ 20Mbps (per channel) | |
| Recording modes | Manual, Schedule (Regular, Continuous), MD, Stop | |
| Recording intervals | 1~120 mins. (Default: 60 min.) Pre-recording: 1~30s Post-recording: 10~300s | |
| Detection, privacy zones and alarm | ||
| Triggering events | Recording, PTZ, Route, Push video, Snapshot, on-screen messages | |
| Motion detection | 396 zones (22x18) | |
| Detection sensitivity | 1~6 | |
| Privacy Areas | Defineable 4 detection zones on each channel | |
| Advanced video detection | Motion detection, obscuration, image fade | |
| Alarm inputs | locally none, 4x from IP camera | |
| Alarm outputs | locally none, 4x from IP camera | |
| Archiving and playback | ||
| Channel playback | .max. 4 channels (1/4) | |
| Search mode | Time/Date, MD, advanced search (accuracy up to 1 second) | |
| Playback features | Play, pause, stop, rewind, fast play, slow play, next file, previous file, next camera, previous camera, full screen, repeat, archive, digital zoom | |
| Archiving | USB / Internal HDD / Network Download / ANR function | |
| Network | ||
| Ethernet | 1x RJ45 10/100Mbps - independent port | |
| Switch PoE | Lack | 4 PoE+ 100Mbps IEEE802.3af/at ports, power supply: 50W ( 4Mbps per channel ) |
| Supported protocols | HTTP, IPV4/IPV6, TCP/IP, UPNP, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search (Dahua IP CAMERAS, DVR, NVS), easy4IP | |
| Compliance with the standard | ONVIF 2.4, CGI | |
| Max. number of users | 128 (simultaneously, dual stream) | |
| Wifi and 3G / 4G | Support for selected modems via USB port | |
| Browser-based support | IE, Chrome, Safari | |
| Remote control | CMS (Smart PSS), DSS, Easy4ip mobile devices: iOS, Android | |
| Disks (HDD) | ||
| Service | 2x SATA III port (maximum capacity of one 6TB HDD) | |
| Additional ports | ||
| USB | 1x port (ver. 2.0) on the front panel + 1x port (ver. 2.0) on the rear panel - possibility to connect a mouse, pendrive, USB DVD burner | |
| Other | ||
| Certificate | CE: EN55032, EN55024, EN50130-4, EN60950-1 FCC: Part 15 Subpart B ANSI C63.4-2014 | |
| Power | DC 12V / 4A | DC 48V / 1.5A |
| Power consumption | <3W (without HDD) | NVR: <4W (without HDD) PoE: max. 25.5W (per single port), 50W (power of the entire power supply) |
| Humidity | 0~90% (non-condensing) | |
| Air pressure | 86~106KPA | |
| Operating temperature | -10°C ~ +55°C (+14°F ~ +131°F) | |
| Ambient temperature | -20°C ~ +70°C (-4°F ~ +158°F) | |
| Power consumption | 1.5kg (3.331Ib) - without HDD | 1.55kg (3.42Ib) - without HDD |
| Dimensions | 375x275x53mm (14.8"×10.8"×2.1") - 1U chassis | |
| DHI-NVR2204-S2 | DHI-NVR2204-P-S2 | |
| System | ||
| Processor | Dual-core Dual-core processor | |
| Operating system | Linux | |
| Video | ||
| Support for IP cameras | 4 | |
Camera compatibility Producers | Dahua, IPOX, BCS, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec and more | |
| Egress | 1x VGA, 1x HDMI (ver. 1.4) - simultaneous operation | |
| Audio | ||
| Compression | G.711a | |
| Two-way track - Intercom | Yes | |
| Entrance | 1x MIC channel (RCA socket, e.g. microphone), 4x from IP cameras | |
| Egress | 1x MIC channel (RCA jack, e.g. speakers) | |
| Display | ||
| Split screen | 1/4 | |
| Screen resolution | VGA: 1920x1080, 1280x1024, 1280x720, 1024x768 HDMI: 1920x1080, 1280x1024, 1280x720, 1024x768 | |
| OSD | Camera name, time, video fading, camera lock, motion detection, recording | |
| Recording | ||
| Compression | H.264+ / H.264 | |
| Recording resolution | 3072 × 2048 (6Mpx) 2592 x 1944 (5Mpx) 2688 x 1520 (4MP) 2048 x 1536 (3Mpx) 1920 x 1080 (2Mpx - 1080p) 1280 x 720 (1Mpx - 720p) | |
| Bitrate | 80Mbit | |
| Baud | 16Kbps ~ 20Mbps (per channel) | |
| Recording modes | Manual, Schedule (Regular, Continuous), MD, Stop | |
| Recording intervals | 1~120 mins. (Default: 60 min.) Pre-recording: 1~30s Post-recording: 10~300s | |
| Detection, privacy zones and alarm | ||
| Triggering events | Recording, PTZ, Route, Push video, Snapshot, on-screen messages | |
| Motion detection | 396 zones (22x18) | |
| Detection sensitivity | 1~6 | |
| Privacy Areas | Defineable 4 detection zones on each channel | |
| Advanced video detection | Motion detection, obscuration, image fade | |
| Alarm inputs | locally none, 4x from IP camera | |
| Alarm outputs | locally none, 4x from IP camera | |
| Archiving and playback | ||
| Channel playback | .max. 4 channels (1/4) | |
| Search mode | Time/Date, MD, advanced search (accuracy up to 1 second) | |
| Playback features | Play, pause, stop, rewind, fast play, slow play, next file, previous file, next camera, previous camera, full screen, repeat, archive, digital zoom | |
| Archiving | USB / Internal HDD / Network Download / ANR function | |
| Network | ||
| Ethernet | 1x RJ45 10/100Mbps - independent port | |
| Switch PoE | Lack | 4 PoE+ 100Mbps IEEE802.3af/at ports, power supply: 50W ( 4Mbps per channel ) |
| Supported protocols | HTTP, IPV4/IPV6, TCP/IP, UPNP, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search (Dahua IP CAMERAS, DVR, NVS), easy4IP | |
| Compliance with the standard | ONVIF 2.4, CGI | |
| Max. number of users | 128 (simultaneously, dual stream) | |
| Wifi and 3G / 4G | Support for selected modems via USB port | |
| Browser-based support | IE, Chrome, Safari | |
| Remote control | CMS (Smart PSS), DSS, Easy4ip mobile devices: iOS, Android | |
| Disks (HDD) | ||
| Service | 2x SATA III port (maximum capacity of one 6TB HDD) | |
| Additional ports | ||
| USB | 1x port (ver. 2.0) on the front panel + 1x port (ver. 2.0) on the rear panel - possibility to connect a mouse, pendrive, USB DVD burner | |
| Other | ||
| Certificate | CE: EN55032, EN55024, EN50130-4, EN60950-1 FCC: Part 15 Subpart B ANSI C63.4-2014 | |
| Power | DC 12V / 4A | DC 48V / 1.5A |
| Power consumption | <3W (without HDD) | NVR: <4W (without HDD) PoE: max. 25.5W (per single port), 50W (power of the entire power supply) |
| Humidity | 0~90% (non-condensing) | |
| Air pressure | 86~106KPA | |
| Operating temperature | -10°C ~ +55°C (+14°F ~ +131°F) | |
| Ambient temperature | -20°C ~ +70°C (-4°F ~ +158°F) | |
| Power consumption | 1.5kg (3.331Ib) - without HDD | 1.55kg (3.42Ib) - without HDD |
| Dimensions | 375x275x53mm (14.8"×10.8"×2.1") - 1U chassis | |