XVR501H Diamond DVR 16 Channel 4K
XVR501H-16-4KL-I3 Diamond DVR 8MP, 16CH, 1X SATA PORT ( XVR501H 4K Diamond DVR 16 Channel 8MP )
The XVR501H 4K Diamond DVR 16 Channel 8MP Details:
- The device utilizes a combination of H.265+/H.265 video compression to compress video streams efficiently.
- It also supports AI coding for all channels and accepts various video inputs such as HDCVI, AHD, TVI, CVBS, and IP.
- A maximum of 32 IP cameras can be connected, with each channel supporting up to 8MP resolution. The incoming bandwidth can reach up to 128 Mbps.
- Additionally, it supports perimeter protection with up to 2 video streams for analog channels, SMD Plus with up to 16 video streams for analog channels, and human face recognition with up to 2 video streams for analog channels.
AI Features
Adopting an AI chip and advanced deep-learning algorithm, AI enables precise recognition of humans and vehicles for accurate alarm and quick target search, making it easy for users to focus on real threats, enhancing video analysis efficiency, and thus significantly reducing labor costs.
Perimeter Protection

SMD Plus



Face Recognition

AI Coding
SMD Plus
SMD plus, referred to as Smart Motion Detection Plus, can recognize human and vehicle shapes based on motion detection through the adoption of a deep learning algorithm in order to reduce false alarms. With SMD Plus, the XVR recorder only sets off an alarm for human and vehicle detection, filtering out all other movements. This helps users to focus on saving time and labor costs associated with checking false alarms.

Human and vehicle options for a quick search!
Perimeter Protection
Perimeter Protection provides an intelligent analysis based on tripwire and intrusion detection. Sending alarms only when intrusions are triggered by a human or vehicle reduces false alarms.
Traditional IVS
Perimeter Protection

Human & vehicle options for quick search
Perimeter Protection – IVS Mode Option
To better meet the requirements of both accuracy and additional IVS channel options, various models can be chosen to address real needs. The Advanced Model, for example, has a higher accuracy rate, while the General Model supports up to 4 channels with lower accuracy.

IVS channels | Advanced Model | General Model |
---|---|---|
5×04/5×08-I3 | 1-CH | 2-CH |
5×16/32-I3 | 2-CH | 4-CH |
5×04-4KL-I3 | 1-CH | 4-CH |
5×08/16-4KL-I3 | 2-CH | 4-CH |
Face Recognition
Feature attribute data can be extracted from all targeted faces. ENS Face Recognition makes it possible to do image and face attribute searches by comparison. The user can identify facial characteristics by comparing the modeled object and the database, significantly enhancing accuracy and efficiency.
Accurate Face Comparison
Up to 95% face recognition accuracy
Quick Target Search
Face Attribute Search
Smart Illumination Compatible

HDCVI Smart Dual Illuminators refer to a complete system. The AI XVR can accurately detect real targets, and the camera can easily switch between IR and white light modes to reduce light pollution effectively.
Smart Illumination Compatible – System Diagram

DMSS Compatible


Scheduled AI – One Click Arming & Disarming

Aside from the one-click disarming setting on DMSS, the real-time enable or disable of warning light and siren can also be achieved on DMSS.
Control Siren
Control Warning Light
Scheduled AI – Arming/Disarming Controlled by Local Alarm
Besides controlling the alarm via the XVR recorder or the app, the disarming/arming can be controlled by the device’s local alarm. For example, users can easily select the alarm feature, quickly arming or disarming, making device use more convenient for all end-users.


Real 5MP Camera Input
HDCVI leads the industry by introducing 5MP 16:9 resolution into our product portfolio, achieving undistorted 5MP image performance and super vivid image details.
Previous 5MP 4:3
- 4:3 output, image distortion
- Image quality & detail loss
Real 5MP 16:9
- 16:9 output, original image
- Superior clarity & details
Real 5MP Camera Input – Real-time
With new technological advancements, our current 5MP security cameras provide a more fluent visual experience and better restoration of the monitoring scene.
ENS 5MP@25fps
Competitor 5MP@20fps
4K Resolution (4K Supporting Options Only):
- Sharp 4K Video Imaging Technology
- Record at an advanced level of detail for superior forensic data
- Enhanced situational awareness with clear video, staying alert of all potential dangers
Perimeter Protection:
- Enhanced Perimeter Protection using active deterrence technology
- Theft Prevention
- Efficient Forensic Data
- Advanced VCA with instant notification


Tripwire/Intrusion Detection:
- Home Entrance and Exit Protection
- Asset Theft and Vandalism Prevention
- Clear Vivid Images and Intruder Deterrence
- Home or Business Perimeter Protection
Limited Perimeter Protection:
- Home Entrance and Exit Protection
- Deter asset theft and vandalism with active deterrence
- Clear, vivid images and intruder deterrence
- Home or business Perimeter Protection

Human and Vehicle Classification:
- Focus on Human and Vehicle Classification
- Actively detect in real-time loitering and vandalism in various scenarios such as parks, cemeteries, school facilities, and gated communities.
- Accurately detect humans or vehicles, effectively reducing false alarms.
SMD Plus:
- Reduce false alarm notifications with a 98% human and vehicle detection accuracy rate
- Provides real-time alarm prompt and real-time protection
- Effective monitoring with advanced detection technology provides safety and security for all

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