Dahua X51B1E4

Specifications

Dahua 1080p H.265 Penta-brid HDCVI DVR

The X51B1E Series HDCVI DVR offers 1080p recording on each HDCVI channel and a host of advanced features and functions. The X51B1E 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. The X51B1E utilizes the Smart H.265+ Codec to significantly improve encoding efficiency and to reduce bandwidth and storage costs. This recorder is the ideal solution for actively monitoring and recording video feeds in a wide range of applications including public venues, retail stores, transportation hubs and access ways, personal property and homes, and educational institutions.

Key Features:

• Embedded Processor  
• Smart H.265+ and Smart H.264+ Dual Codec 
• Dual-stream Recording 
• 5 M-N (1296 x 1944) at 20 fps Maximum Recording Resolution 
• Four (4) HDCVI, AHD, TVI, CVBS Channels 
• 4 + 2 IP Channels, up to 6 MP per Channel 
• Maximum 24 Mbps Incoming Bandwidth 
• Built-in Smart Search 
• Intelligent Video System 
• One (1) SATA HDD Port, up to 6 TB per Hard Disk Drive
  

Camera Connections

Record and monitor video from analog/HDCVI camera inputs and IP camera inputs simultaneously. The X51B1E series supports a maximum of six (6) channels, with up to four (4) channels of HDCVI/AHD/TVI/ CVBS inputs and up to an additional two (2) channels of IP inputs. The flexibility of the HDCVI DVR allows all six (6) channels to record input from IP cameras, or from a combination of input from analog and IP sources (not to exceed the maximum number of analog cameras allowed per recorder). 

Flexible Recording

The HDCVI DVR offers a variety of configurable recording options and schedule that saves HDD space and active monitoring time. The recorder monitors incoming video and can be programmed to record if motion is detected or if an alarm is triggered. The recorder can also be programmed to record on a schedule or at different intervals. The recording options and schedules can be set for each individual camera or copied to all cameras.

Smart H.265+

Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 90% when compared to the H.264 video compression standard.

HDCVI/AHD/TVI/CVBS Auto-detect

The HDCVI DVR automatically recognizes the incoming signals of each attached camera without any setup, making installation easy and operation convenient.

Long Distance Transmission

HDCVI technology guarantees real-time transmission over long distances without loss of video quality. HDCVI devices provide the same resolution as most IP network camera systems using existing RG-59, RG-6, or CAT 6 UTP cabling. 

Intelligent Video System (IVS)

With built-in IVS analytics on up to two (2) channels, the HDCVI DVR delivers intelligent functions to monitor a scene for Tripwire violations, intrusion detection, and abandoned or missing objects. A device with IVS quickly and accurately responds to monitoring events in a specific area. 

Smart Search

Dahua Analytics+ includes Tripwire and Intrusion functions that offer custom tripwires based on object type for automation in limited access areas. Perimeter Protection requires less pixels to detect an object to deliver improved accuracy and decreased false alarms due to lights, weather, trees, or animals.

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