Playback modes
Backup selection,Digital zoom,Forward,Full screen,Next camera,Pause,Play,Previous camera,Repeat,Reverse,Shuffle,Speed Adjust,Stop
Supported network protocols
HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
Certification
CE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4
FCC: Part 15 Subpart B
- New 4.0 user interface, Security baseline 2.1
- H.264, H.265, Smart H.264+, and Smart H.265+. H.265 auto switch
- Max. decoding capability: 8 × 1080p@30 fps. Supports adaptive decoding
- Supports mainstream cameras of ONVIF and RTSP protocols
- P2P remote surveillance, video play on mobile device
- VGA/HDMI simultaneous video output, maximum resolution of HDMI is 4K
- AI by Camera: Face detection, perimeter protection, IVS, people counting, heat map, and SMD
- Supports remote configuration and management of IPC, such as set ting parameters, getting information, and upgrading IPC of the same model in batches
Dahua Technology NVR4204-4KS2/L. Video input channels: 4 channels, Maximum resolution: 3840 x 2160 pixels, Bit rate: 20000 Kbit/s. Maximum storage capacity: 12 TB, HDD interface: SATA III. Ethernet LAN data rates: 10,100,1000 Mbit/s, Supported network protocols: HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP;…. Rack capacity: 1U, Product colour: Black, Certification: CE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4 FCC: Part 15 Subpart B. Power consumption (typical): 9 W, Output current: 2 A, Output voltage: 48 V
Specifikacijos
| Vendor Homepage | https://www.dahuasecurity.com/products/All-Products/Network-Recorders/Lite-Series/NVR4/L-Series/2HDD/NVR4204-4KS2/L |
|---|---|
| Category Code | NVR |
| Unit Box Height | 0.36 |
| Unit Box Length | 0.435 |
| Unit Box Width | 0.14 |
| Alarm input channels | 4 |
| Alarm output channels | 2 |
| Backup function | Yes |
| Bit rate | 20000 Kbit/s |
| Maximum resolution | 3840 x 2160 pixels |
| Multi-screen | Yes |
| Number of motion detection zones | 396 |
| Number of users | 128 user(s) |
| On Screen Display (OSD) | Yes |
| Operating system installed | Embedded LINUX |
| People counting | Yes |
| Playback controls | Yes |
| PTZ control | Yes |
| Recording modes | Continuous,Manual,Schedule,Stop |
| Recording time | 120 min |
| Snapshot | Yes |
| Throughput data rate | 200 Mbit/s |
| Two-way talk | Yes |
| Video formats supported | H.264/H.265 |
| Video input channels | 4 channels |
| Video loss detection | Yes |
| Video motion detection | Yes |
| HDD interface | SATA III |
| Maximum storage capacity | 12 TB |
| Number of HDDs supported | 2 |
| Audio RCA inputs | 1 |
| Audio RCA outputs | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN data rates | 10/100/1000 Mbit/s |
| HDMI output | Yes |
| HDMI ports quantity | 1 |
| Internal SATA ports quantity | 2 |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 4 |
| SATA revision | 3.0 |
| USB 2.0 ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| VGA (D-Sub) output ports | 1 |
| Product colour | Black |
| Rack capacity | 1U |
| Rack mounting | Yes |
| Built-in processor | Yes |
| Output current | 2 A |
| Output voltage | 48 V |
| Power consumption (typical) | 9 W |
| Power over Ethernet (PoE) power per port | 25.5 W |
| Total Power over Ethernet (PoE) budget | 50 W |
| Operating temperature (T-T) | -10 – 55 °C |
| Storage relative humidity (H-H) | 0 – 90 % |
| Storage temperature (T-T) | -20 – 70 °C |
| Depth | 282.4 mm |
| Height | 53 mm |
| Package depth | 433 mm |
| Package height | 366 mm |
| Package weight | 2760 g |
| Package width | 141 mm |
| Weight | 1510 g |
| Width | 375 mm |
| Model | NVR4204-4KS2/L |
| Model name | NVR4204-4KS2/L |
| Units per Pallet | 0 |
| Units per Shipping Box | 5 |
| Unit Calculated Volume | 0.02621 cubm |
| Unit Calculated Weight | 3.06 kg |