SLK-DH-X52B3A4
The X52B3A4 HDCVI DVR offers high-definition recording on each HDCVI channel and a host of advanced features and functions. The X52B3A4 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. 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
- 5M-N/1080p 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
- 16 + 8 IP Camera Channels, each channel up to 6 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 16 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 • Snapshot capacity: 500,000 |
| Interface | |
| Analog Camera Input | 16 Channels, BNC |
| HDCVI | 5 MP, 4 MP, 1080p, 720p |
| AHD | 5 MP, 4 MP, 3 MP, 1080, 720p |
| TVI | 5 MP, 4 MP, 3 MP, 1080, 720p |
| CVBS | NTSC |
| IP Camera Input | 16+8 Channels, each channel up to 6 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 |
| Audio – 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 | 5M-N, 4M-N, 1080p, 1080N, 720p, 960H, D1, CIF |
| Record Rate – Main Stream | 5M-N at 10 fps 4M-N, 1080p at 15 fps 1080N, 720p, 960H, D1, CIF at 30 fps |
| Record Rate – Sub Stream | 960H at 15 fps; D1, 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: 1920 x 1080,1280 x 1024, 1280 x 720 VGA: 1920 x 1080,1280 x 1024, 1280 x 720 |
| Native Output Resolution – HDMI² | 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 | 16 Channels of 4 M-N at 15 fps 16 Channels of 1080p at 15 fps Eight (8) Channels of 1080p at 30 fps Four (4) Channels of 4 M-N 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 | 16 Channels |
| Alarms – Output | Three (3) Channels |
| Playback and Backup | |
| Playback | 1/4/9/16 |
| Search Mode | Time/Date, Alarm, MD, Intel, 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 |
| 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, 1.5 A |
| Power Consumption | < 12 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 278.40 mm x 53.0 mm (14.76 in. x 10.96 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, FCC, CAN/CSA, CFR |
| Warranty | 5 Years |
Downloads:
- Data Sheet
Professionally packed and fast shipping
We can offer a variety of shipping options thanks to our long-term partnership with UPS FedEx DHL. Our warehouse staff is extremely skilled and will package your goods in accordance to our precise and precise specifications. Your goods will undergo an exhaustive examination before they will be safely packaged prior to being sent out. Each day, we ship to thousands of customers in multiple countries. 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 in Europe and the USA.
Note: Orders with more than one item will be assigned a distinct processing period for each item.
We will inspect each and every one of the items ordered before shipping. Today, the majority orders will be shipped within 48 hours. The delivery time is between 3-7 working days.
Returns
Stock is dynamic. It's not entirely managed by us, since we are involved with multiple organizations, such as the factory and the storage. The actual levels of stock can change at any time. It's possible that the inventory could run out once your order has been placed.
The period of time is 30 days. If it's been longer than 30 days since you bought the item We're sorry to say that we can't offer you a full exchange or refund.
For your item to be considered eligible for return it must be in its original packaging, unopened and in the same condition as when you received it. The item must be in its original packaging.
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