SLK-DH-X82B2A4
The X82B2A4 HDCVI DVR offers 4K recording on each HDCVI channel and a host of advanced features and functions. The X82B2A4 takes advantage of HDCVI technology for easy integration into existing video surveillance systems while leveraging existing networks, cabling, and cameras. Penta-brid access technology seamlessly records video from HDCVI, AHD, TVI, CVBS, and IP sources simultaneously, plus the DVR delivers 4K resolution on each HDCVI or IP channel. This recorder is the ideal solution for actively monitoring public venues, retail stores, transportation hubs and access ways, personal property and homes, and educational institutions.
Features
- 4K at 7 fps Recording Resolution on All HDCVI Channels
- 4 TB Pre-installed Hard Drive
- Dual-stream Video Recording
- AI Coding Technology for High-quality Human/Vehicle Video
- Auto-detection and Auto-configuration of Video Inputs
- 8 + 8 IP Camera Channels, each channel up to 8 MP
- Maximum 128 Mbps Incoming Bandwidth
- Perimeter Protection and Smart Motion Detection (SMD)
- Long-distance Video Transmission
- Become a registered dealer of Dahua
- Call (855) 928-0349 for Dealer Prices!
Specification
| System | |
| Main Processor | Embedded Processor |
| Operating System | Embedded LINUX |
| Analytics+ Perimeter Protection | |
| Performance | • Human and Vehicle object classification • Decreased false alarms from leaves, lights, animals • Configure function on two (2) channels, or configure function on one (1) channel to use seven (7) channels for SMD • 10 Tripwire/Intrusion rules per channel |
| Live View | • Configure Rule and Object Inspection area • Display object classification, event types, trigger time, image snapshot, and object types • Export event playback 10 seconds prior to or after event |
| Playback | • Search by channel, time, event type, and target type • Search event playback 10 seconds prior to or after event • Snapshot capacity: 500,000 |
| Analytics+ Smart Motion Detection | |
| Performance | Detect motion based on object classification (human or vehicle) • Decreased false alarms from leaves, lights, animals • Configure functions on 8 channels, or configure functions on seven (7) channels to use one (1) channel of Perimeter Protection |
| Preview | • Configure and inspect detection area |
| Playback | • Search by channel, time, event type, and target type • Search event playback 10 seconds prior to or after event |
| Interface | |
| Analog Camera Input | Eight (8) Channels, BNC |
| HDCVI | 8 MP, 6 MP, 5 MP, 4 MP, 1080p 720p |
| AHD | 8 MP, 5 MP, 4 MP, 3 MP, 1080p, 720p |
| TVI | 8 MP, 5 MP, 4 MP, 3 MP, 1080p, 720p |
| CVBS | NTSC |
| IP Camera Input | 8+8 Channels, each channel up to 8 MP (The recording rate is dependent on the maximum resolution and frame rate of the connected IP camera.) |
| Audio – Input | Four (4) Channels, RCA |
| Audio – Output | One (1) Channel, RCA |
| Two-way Talk | Audio Input Channel 1 In/ Audio Output, RCA |
| Recording | |
| Compression | AI Coding, Smart H.265+, H.265, Smart H.264+, H.264 |
| Recording Resolution | 8 MP, 6 MP, 5 MP, 4 K-N, 4 MP, 4 M-N, 1080p, 720p, 960H, D1, CIF |
| Record Rate – Main Stream | 8 MP at 7 fps 6 MP at 10 fps 5 MP at 12 fps 4K-N, 4 MP, 3 MP at 15 fps 4M-N, 1080p, 720p, 960H, D1, CIF at 30 fps |
| Record Rate – Sub Stream | 960H at 15 fps; D1 or CIF at 30 fps |
| Maximum Incoming Bandwidth | 128 Mbps |
| Bit Rate | 32 Kbps to 6144 Kbps per Channel |
| Record Mode | Manual, Schedule (Regular, Continuous), MD (Video Detection: Motion Detection, Video Loss, Tampering), Alarm, Intel, Stop |
| Record Interval | 1 to 60 minutes (default: 60 minutes), Pre-record: 1 s to 30 s, Post-record: 10 s to 300 s |
| Audio Compression | G.711a, G.711u, PCM |
| Audio Sample Rate | 8 KHz, 16 bits per Channel |
| Audio Bit Rate | 64 Kbps per Channel |
| Display | |
| Interface | One (1) HDMI (3840 x 2160) One (1) VGA (1920 x 1080) |
| Spot Output | HDMI or VGA, configurable (HDMI: 1920 x 1080,1280 x 1024, 1280 x 720 VGA: 1920 x 1080,1280 x 1024, 1280 x 720) |
| Native Output Resolution – HDMI | 3840 x 2160, 2560 x 1440, 1920 x 1080, 1280 x 1024, 1280 x 720 |
| Native Output Resolution – VGA | 1920 x 1080, 1280 x 1024, 1280 x 720 |
| Maximum Playback Decoding | Eight (8) Channels of 4 MP/3 MP at 15 fps Eight (8) Channels of 4 M-N, 1080p, 720p, 960H at 30 fps Four (4) Channels of 4K at 7 fps Four (4) Channels of 6 MP at 10 fps Four (4) Channels of 5 MP at 12 fps Four (4) Channels of 4 M-N, 1080p, 720p, 960H at 30 fps |
| Multi-screen Display | IP extension mode disabled: 1/4/8/9/ IP extension mode enabled: 1/4/8/9/16 |
| Fisheye Dewarp | Supported via Web Interface |
| On-screen Display | Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording |
| Network | |
| Interface | One (1) RJ-45 (1000 Mbps) Port |
| Network Function | HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P, IP Search (Supports Dahua IP cameras, DVRs, NVS) |
| Maximum User Access | 128 Users |
| Mobile Operating System | IOS, Android |
| Interoperability | ONVIF 16.12, CGI Conformant |
| Video Detection and Alarm | |
| Trigger Events | Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips |
| Video Detection | Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis |
| Alarms – Input | 8 Channels |
| Alarms – Output | Three (3) Channels |
| Playback and Backup | |
| Playback | 1/4/9/ |
| Search Mode | Time/Date, Alarm, MD and Exact Search (accurate to 1 second) |
| Playback Function | Play, Pause, Stop, Rewind, Fast Play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, and Digital Zoom |
| Backup Mode | USB Device/Network |
| Storage | |
| Internal HDD | Two (2) SATA Ports, 4 TB capacity for each disk |
| eSATA | One (1) Port |
| Auxiliary Interface | |
| USB | One (1) USB 2.0 Port and One (1) USB 3.0 Port |
| RS485 | One (1) Port for PTZ Control |
| Electrical | |
| Power Supply | 12 VDC, 5 A |
| Power Consumption | < 15 W, without HDD |
| Video Transmission Distance | |
| RG-59/U Coax | 720p: 800 m (2624.67 ft) 1080p: 500 m (1640.42 ft) 4K/4MP: 500 m (1640.42 ft) |
| RG-6/U Coax | 720p: 1200 m (3937.01 ft) 1080p: 800 m (2624.67 ft) 4K/4MP: 700 m (2296.59 ft) |
| CAT 6 UTP (balun required) |
720p: 450 m (1476.38 ft) 1080p: 300 m (984.25 ft) 4K/4MP: 300 m (984.25 ft) |
| Construction | |
| Dimensions – HDCVI DVR | 1U, 375.0 mm x 287.15 mm x 53.0 mm (14.80 in. x 11.31 in. x 2.09 in.) |
| Dimensions – with PFH101 Rack Mount Tray | 482.6 mm x 287.15 mm x 53.0 mm (19.0 in. x 11.31 in. x 2.09 in.) |
| Installation | Desktop or Rack-mount |
| Certifications | UL, EN, IEC, FCC |
| Warranty | 5 Years |
Downloads:
- Data Sheet
Speedy Shipping and Professional Packaging
We are able offer many shipping options thanks to our long-term relationship with UPS FedEx DHL. Our warehouse staff are highly educated and will package the items according to our precise and exact specifications. Your products will be subjected to an exhaustive examination before they will be properly packaged prior to being delivered. We ship to thousands of customers every day from all over the world. The fact that we're committed to becoming the biggest online retailer in the World is obvious. We have distribution centers as well as warehouses located in Europe and in the USA.
Orders that contain more than 1 item are assigned processing periods according to each item.
Prior to shipment, all purchased items will be thoroughly inspected. The majority of orders are shipped within 48 hours. The delivery time is estimated to be between 3 and seven days.
Returns
Due to the multiple parties involved, including the factory and the warehouse, we cannot effectively manage inventory. The stock levels may fluctuate at any given time. It's possible that your order will become unfulfilled when you have placed the order.
Our policy is valid for 30 days. If you have passed 30 days in the past since you purchased and we are unable to offer you a refund or exchange.
Your item should be in the original packaging and not be used. The item must be in the original packaging.
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