Dahua XVR-XV51A08H-4KL-I3 8 Channel WizSense Penta-Brid Digital Video Recorder – 4K-N/5MP, H.265+ & AI

The Dahua XVR-XV51A08H-4KL-I3 8 Channel WizSense Digital Video Recorder is a versatile security recording solution designed for residential and commercial surveillance systems using analog and compatible IP cameras.

Featuring 8-channel Penta-Brid technology, 4K-N/5MP recording capability as identified in the product title, H.265+ video compression, AI perimeter protection, SMD Plus and face recognition, this DVR provides a flexible platform for new security installations and upgrades to existing analog camera systems.

Its compact Mini 1U chassis, single HDD bay, support for multiple video input formats and IoT/POS functionalities make it suitable for homes, retail stores, offices and commercial properties.

Key Features

• 8-Channel Penta-Brid DVR: Designed for eight-channel analog security recording with compatible IP camera support.
• 4K-N/5MP Product Classification: Identified as a 4K-N/5MP recorder; supported recording modes should be confirmed.
• Five Video Input Technologies: Supports HDCVI, AHD, TVI, CVBS and IP camera inputs.
• IP Camera Expansion: Supports up to 16 IP camera inputs in supported configurations.
• Up to 8MP IP Camera Input: Supports IP camera inputs with resolutions up to 8MP per channel.
• 128Mbps Incoming Bandwidth: Supports up to 128Mbps of incoming IP video bandwidth.
• H.265+ Compression: Supports H.265+ and H.265 dual-stream video compression.
• AI Perimeter Protection: Supports intelligent perimeter monitoring.
• SMD Plus: Supports intelligent motion detection.
• 2-Channel Face Recognition: Supports face recognition on up to two analog video streams.
• IoT Support: Supports compatible Internet of Things functionalities.
• POS Integration: Supports point-of-sale functionalities for compatible retail applications.
• 1 HDD Bay: Provides space for one compatible surveillance hard drive.
• Mini 1U Design: Compact chassis suitable for space-conscious installations.

8-Channel Penta-Brid Security Recording

The Dahua XVR-XV51A08H-4KL-I3 is designed for surveillance installations using different camera technologies.

Its Penta-Brid architecture supports:

• HDCVI: High Definition Composite Video Interface cameras.
• AHD: Analog High Definition cameras.
• TVI: Transport Video Interface cameras.
• CVBS: Traditional analog security cameras.
• IP: Compatible network security cameras.

This flexibility makes the recorder suitable for upgrading existing analog surveillance systems while retaining compatible cameras.

Camera compatibility and supported recording resolutions should be confirmed before installation.

4K-N/5MP Recording Classification

The recorder is identified as a 4K-N/5MP model in the supplied product title.

This classification should not be confused with native 4K recording across every camera channel.

Supported analog camera resolutions, recording frame rates and recording modes depend on the recorder’s technical specifications.

The supplied description separately confirms IP camera input resolutions of up to 8MP.

IP Camera Expansion – Up to 16 Channels

The Dahua DVR supports up to 16 IP camera inputs, with each supported IP channel accepting resolutions up to 8MP.

The recorder also supports up to 128Mbps incoming bandwidth.

These capabilities provide flexibility for hybrid surveillance installations combining analog and IP cameras.

Important: The maximum simultaneous analog/IP camera combination and any required channel conversion settings should be confirmed against the manufacturer’s specifications.

H.265+ Dual-Stream Video Compression

The DVR supports:

• H.265+
• H.265

Dual-stream video compression helps manage recording storage and network bandwidth.

Actual storage efficiency depends on connected camera types, video settings and scene activity.

AI Perimeter Protection

The Dahua XVR-XV51A08H-4KL-I3 supports AI perimeter protection.

This functionality can help monitor designated security areas and identify supported intrusion-related events.

The available detection rules, channel limits and operating modes should be confirmed for the exact recorder model.

SMD Plus Intelligent Motion Detection

SMD Plus is Dahua’s intelligent motion detection technology.

It is designed to improve the usefulness of motion events through supported object classification and detection functions.

Actual capabilities depend on the recorder’s configuration, firmware and camera compatibility.

Two-Channel Analog Face Recognition

The recorder supports up to two channels of face recognition from analog video streams.

This functionality may be useful in appropriately configured security applications requiring facial analytics.

Performance depends on camera image quality, lighting conditions, installation and system settings.

Facial recognition should be used in compliance with applicable privacy laws and organizational policies.

IoT Functionality

The Dahua DVR supports IoT-related functionality for compatible devices and applications.

Specific supported devices, sensors and integration requirements should be confirmed in the manufacturer’s documentation.

POS Integration for Retail Security

The recorder supports POS functionalities, making it relevant for compatible retail surveillance applications.

Point-of-sale integration may help associate supported transaction information with surveillance operations.

Actual integration capabilities depend on compatible POS systems and configuration.

Single HDD Bay for Local Video Storage

The DVR features one HDD bay for installing a compatible surveillance hard drive.

Recording duration depends on:

• Number of connected cameras
• Camera resolution
• Recording frame rate
• Video bitrate
• Compression settings
• Recording schedule
• Installed HDD capacity

Important: The supplier does not confirm whether a hard drive is included or specify the maximum supported HDD capacity.

Compact Mini 1U Design

The Dahua XVR-XV51A08H-4KL-I3 features a compact Mini 1U chassis.

Its space-efficient design is suitable for residential and small commercial security installations.

Technical Specifications

Specification	Details
Brand	Dahua
Product Series	WizSense
Model	XVR-XV51A08H-4KL-I3
Product Type	Penta-Brid Digital Video Recorder
Analog Camera Channels	8
Supported Video Inputs	HDCVI, AHD, TVI, CVBS, IP
IP Camera Inputs	Up to 16 Channels
Maximum IP Camera Input Resolution	Up to 8MP per Channel
Maximum Incoming Bandwidth	128Mbps
Product Resolution Classification	4K-N/5MP
Video Compression	H.265+, H.265
Dual-Stream Compression	Supported
AI Perimeter Protection	Supported
SMD Plus	Supported
Analog Video Stream Face Recognition	Up to 2 Channels
IoT Functionality	Supported
POS Functionality	Supported
HDD Bays	1
Form Factor	Mini 1U
Maximum Analog Recording Resolution	Requires Verification
Analog Recording Frame Rates	Not Specified
Simultaneous Analog/IP Channel Allocation	Not Specified
Maximum HDD Capacity	Not Specified
HDD Included	Not Confirmed
HDMI Output	Not Confirmed
VGA Output	Not Confirmed
Audio Inputs/Outputs	Not Specified
Remote Viewing Application	Not Confirmed
Dimensions	Not Specified
Weight	Not Specified

Ideal Applications

The Dahua XVR-XV51A08H-4KL-I3 is suitable for:

• Residential security systems
• Retail stores
• Offices
• Restaurants
• Commercial entrances
• Small warehouses
• Analog camera system upgrades
• Hybrid analog and IP surveillance installations
• Retail surveillance applications requiring compatible POS integration

Installation and Compatibility Notes

• Confirm compatibility with existing analog cameras.
• Verify supported 4K-N/5MP recording modes and frame rates.
• Check simultaneous analog and IP camera channel limits.
• Confirm supported IP camera protocols and resolutions.
• Verify maximum HDD capacity and whether storage is included.
• AI perimeter protection and SMD Plus channel limits require confirmation.
• Face recognition supports up to two analog video streams.
• Confirm POS and IoT compatibility before deployment.
• Verify HDMI/VGA outputs, audio connections and remote viewing capabilities.

Buy Dahua 8 Channel WizSense DVR in Canada

Shop the Dahua XVR-XV51A08H-4KL-I3 8 Channel WizSense Penta-Brid Digital Video Recorder at Tech Vision Electronics.

We supply Dahua DVRs, network video recorders, analog security cameras, IP cameras, surveillance hard drives and security system accessories for residential and commercial installations.

Visit our Scarborough store, serving Toronto, Mississauga, Brampton, Markham, Pickering and customers across Canada.

Tech Vision Electronics
1261 Kennedy Road, Unit 4
Scarborough, Ontario M1P 2L4
Phone: 416-551-7334
Website: www.techvisionelectronics.com