Dahua NVR-NR82-4P 4 Channel PoE Network Video Recorder – Compact 1U, H.265+ & AI Camera Support

The Dahua NVR-NR82-4P 4 Channel PoE Network Video Recorder is a compact IP security recording solution designed for small businesses, retail stores, offices and residential surveillance installations.

Featuring 4 PoE ports, a compact 1U design, Smart H.265+ video compression and AI features supported by compatible cameras, this NVR provides a practical foundation for a four-camera IP security system.

The Dahua NVR-NR82-4P supports multiple video decoding formats and offers adaptive decoding capabilities to help manage security video streams efficiently.

Key Features

• 4-Channel Network Video Recorder: Designed for recording video from up to four compatible IP cameras.
• 4 PoE Ports: Provides integrated PoE connectivity for compatible IP cameras.
• Compact 1U Design: Space-efficient construction for small security installations.
• Smart H.265+ Compression: Supports efficient video compression.
• Multiple Video Formats: Supports Smart H.265+, H.265, Smart H.264+ and H.264.
• Adaptive Decoding: Helps manage video decoding based on supported stream requirements.
• Maximum Decoding Capability: Up to 6 × 1080p at 30 fps, according to the supplied specifications.
• AI by Camera: Supports compatible camera-based perimeter protection and SMD Plus functions.
• Third-Party Camera Connectivity: Supports connection to third-party network cameras, subject to compatibility.
• Security Baseline 2.1: Incorporates the specified security baseline.

4-Channel IP Camera Recording

The Dahua NVR-NR82-4P is designed for IP camera recording installations requiring up to four network camera channels.

Its four integrated PoE ports provide a convenient connection point for compatible PoE security cameras.

This makes the recorder suitable for smaller installations where a compact and straightforward security recording solution is preferred.

Smart H.265+ Video Compression

The NVR supports several video compression formats:

• Smart H.265+
• H.265
• Smart H.264+
• H.264

These formats help manage video bandwidth and storage requirements.

Smart compression efficiency depends on the connected cameras, video settings and recording conditions.

AI Perimeter Protection and SMD Plus

The Dahua NVR-NR82-4P supports selected AI features provided by compatible IP cameras.

Perimeter Protection

Compatible cameras can provide intelligent perimeter protection functions to help monitor designated security areas.

SMD Plus

SMD Plus is Dahua’s intelligent motion detection technology, designed to improve event classification when supported by compatible cameras.

Important: These functions are specified as AI by Camera, meaning the connected camera must support the relevant feature. The supplied specifications do not establish that the NVR performs these AI functions independently.

Adaptive Video Decoding

The recorder supports adaptive decoding and has a stated maximum decoding capability of 6 × 1080p at 30 fps.

This specification describes decoding capacity and does not increase the recorder’s four-channel camera limit.

Actual performance depends on the camera streams, codecs and system configuration.

Third-Party IP Camera Connectivity

The NVR is described as supporting third-party network cameras.

This can provide flexibility when integrating compatible IP cameras into a security system.

Camera compatibility, supported protocols and available features should be confirmed before installation.

Third-party cameras may not support every Dahua-specific AI function.

Compact 1U Recorder Design

The compact 1U design makes the Dahua NVR-NR82-4P suitable for space-conscious security installations.

Potential applications include:

• Retail stores
• Small offices
• Residential properties
• Reception areas
• Small warehouses
• Small business security systems

Technical Specifications

Specification	Details
Brand	Dahua
Model	NVR-NR82-4P
Product Type	Network Video Recorder
Camera Channels	4
Integrated PoE Ports	4
Form Factor	Compact 1U
Video Compression	Smart H.265+, H.265, Smart H.264+, H.264
Maximum Decoding Capability	6 × 1080p @ 30 fps
Adaptive Decoding	Supported
AI Processing	AI by Compatible Camera
Perimeter Protection	Supported by Compatible Camera
SMD Plus	Supported by Compatible Camera
Third-Party Network Cameras	Supported, Subject to Compatibility
Security Baseline	2.1
Maximum Camera Resolution	Not Specified
Incoming Bandwidth	Not Specified
HDD Bays	Not Specified
Maximum HDD Capacity	Not Specified
HDD Included	Not Confirmed
PoE Power Budget	Not Specified
Video Outputs	Not Specified
Remote Viewing App	Not Confirmed
Dimensions	Not Specified

Important Installation Notes

• Compatible IP cameras are required.
• PoE power requirements must be checked against the recorder’s available PoE budget.
• AI functions depend on the capabilities of the connected cameras.
• Third-party camera features may vary.
• Hard drive inclusion and supported storage capacity must be confirmed before purchase.
• Network configuration may be required for remote viewing.

Buy Dahua 4 Channel PoE NVR in Canada

Shop the Dahua NVR-NR82-4P 4 Channel PoE Network Video Recorder at Tech Vision Electronics.

We supply IP security cameras, PoE network video recorders, security camera accessories and networking equipment for residential and commercial installations.

Visit Tech Vision Electronics in Scarborough, 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