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Uniview UNV NVR501-04B-P4-IQ 4CH NVR without HDD (replaces NVR501-04B-P4)

Name: Uniview UNV NVR501-04B-P4-IQ 4CH NVR without HDD (replaces NVR501-04B-P4)
Brand: Uniview
SKU: NVR501-04B-P4-IQ
Price: 219.38 AUD
Availability: InStock

$219.38

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The Uniview NVR501-04B-P4-IQ delivers a compact 4-channel network video recorder solution designed for small IP surveillance systems across homes, offices, shops, cafés and small commercial premises. Featuring 4-channel camera recording support and integrated PoE connectivity, it provides a practical recorder option for straightforward CCTV installations where cameras can be connected directly to the NVR.

It is supplied without a hard drive, making this model available at Security Wholesalers suitable for installers who want to select storage capacity separately to match retention requirements. With its compact 1HDD recorder format and Uniview network video recording platform, the NVR501-04B-P4-IQ suits entry-level IP camera systems requiring simple setup, centralised recording and local camera management.

Key Features

4-Channel Recording: Supports small IP camera systems requiring centralised video recording and management.
4 PoE Ports: Allows compatible PoE cameras to connect directly to the recorder for simpler installation.
Supplied Without HDD: Lets installers choose a suitable hard drive capacity based on required recording retention.
Compact 1HDD Design: Provides a space-saving recorder format for smaller surveillance installations.
Network Video Recording: Designed for IP CCTV systems requiring reliable digital video storage.
Small System Suitability: Practical for homes, offices, retail spaces and small commercial security projects.

Additional Information

Uniview NVR501-B-P-IQ Series Network Video Recorder Datasheet

$219.38 inc GST +3 Year Warranty & Support

Description

Product Overview

The Uniview UNV NVR501-04B-P4-IQ 4CH NVR without HDD is a compact 1U network video recorder designed for small business, retail, residential and light commercial CCTV systems. It supports 4 IP camera channels, Ultra 265, H.265 and H.264 video formats, and recording resolutions up to 16MP for high-quality camera recording. With 4 independent PoE network interfaces, plug-and-play camera connection, 1 HDMI output, 1 VGA output and HDMI output up to 4K, it provides a practical all-in-one recording platform for compatible Uniview IP camera installations. The NVR501-04B-P4-IQ also supports ANR technology, 1 SATA hard drive bay, up to 24TB HDD capacity, 80Mbps incoming bandwidth, 80Mbps outgoing bandwidth, IQ Series smart functions, AcuSearch, AcuTrack, two-way audio and cloud upgrade support, making it a strong choice for simple but intelligent CCTV recording without a pre-installed hard drive.

Key Capabilities

4-Channel Recording

Supports up to 4 IP camera inputs for small CCTV systems and focused security coverage.

4 Built-In PoE Ports

Plug-and-play PoE interfaces simplify camera connection, power and network setup.

Ultra 265 Compression

Ultra 265, H.265 and H.264 support helps optimise storage use and bandwidth efficiency.

4K HDMI Output

HDMI output supports up to 4K resolution for high-detail local monitor display.

IQ Smart Functions

Supports smart features such as face detection, SIP, UMD, AcuSearch and AcuTrack with compatible cameras.

1 HDD Bay, No HDD Included

Includes one SATA bay and is supplied without a hard drive, allowing storage to be selected separately.

Best For

Small Business CCTV: Suitable for shops, offices, cafés, clinics and small commercial sites requiring up to 4 cameras.
Residential Security: Practical for homes, townhouses, garages, driveways and small property surveillance systems.
Plug-and-Play Camera Setups: Four built-in PoE ports simplify compatible IP camera installation.
High-Resolution Recording: Supports recording resolutions up to 16MP for compatible high-resolution Uniview cameras.
Smart Search Workflows: IQ smart functions help improve event review and search efficiency when used with supported cameras.

Why Choose the NVR501-04B-P4-IQ

Choose the Uniview NVR501-04B-P4-IQ when the installation needs a compact 4-channel NVR with built-in PoE, high-resolution recording support and smart search features. Its 4 PoE interfaces help reduce installation complexity, while Ultra 265, H.265 and H.264 support assist with storage and bandwidth efficiency. The recorder supports HDMI output up to 4K, VGA output, 16MP recording resolution, 80Mbps incoming bandwidth, 80Mbps outgoing bandwidth, two-way audio and a single SATA hard drive bay supporting up to 24TB. This model, supplied by Security Wholesalers, is a practical Uniview NVR for small CCTV systems where the hard drive size should be selected separately to match the required recording retention.

Buyer Decision Tips

Buyer Tip: Choose this model when you need a 4-channel Uniview NVR with 4 built-in PoE ports, 1 HDD bay, 4K HDMI output, Ultra 265 compression and smart IQ functions.

Buyer Tip: This NVR is supplied without a hard drive, so confirm HDD capacity, camera count, recording resolution, retention target, PoE budget and monitor output requirements before installation.

Key Features & Technical Specifications

Product Type	4-channel 1U PoE network video recorder without HDD.
Model	NVR501-04B-P4-IQ.
Brand	Uniview / UNV.
Series	Prime Series, NVR501-B-P-IQ Series.
IP Video Input	4 channels.
PoE Interfaces	4 x RJ45 10M/100M self-adaptive Ethernet PoE interfaces.
PoE Standard	IEEE 802.3af and IEEE 802.3at.
PoE Power Budget	Maximum 30W per port, maximum 50W total.
Video Formats	Ultra 265, H.265 and H.264.
Decoding Format	Ultra 265, H.265 and H.264.
Decoding Capability – Smart Off	2 x 16MP@30, 2 x 12MP@30 or 4 x 4K@30.
Decoding Capability – Smart On	2 x 12MP@30, 2 x 4K@30 or 4 x 4MP@30.
Recording Resolution	16MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 960p, 720p, D1, 2CIF and CIF.
Incoming Bandwidth	80Mbps.
Outgoing Bandwidth	80Mbps.
Remote Users	128.
Network Protocols	TCP/IP, P2P, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SNMP, SMTP, RTSP, IPv6 and IPv4.
Audio Input	1 x RCA audio input.
Audio Output	1 x RCA audio output.
Two-Way Audio	1 channel using the audio input and output.
Audio Compression	G.711A and G.711U.
IP Speaker	16 channels.
POS Support	All channels.
Video Output	1 x HDMI and 1 x VGA, with simultaneous HDMI and VGA output.
HDMI Output Resolution	Up to 4K, 3840 x 2160 at 30Hz.
VGA Output Resolution	Up to 1920 x 1080 at 60Hz.
Live View Display	1 or 4-window display.
Corridor Mode Screen	3 or 4-window display.
Snapshot	4-channel snapshot with maximum 8MP video resolution and 1080p snapshot resolution.
Concurrent Playback	16 channels.
Smart by IPC	All channels, up to 8 images per second total; face detection, vehicle detection, LPR, temperature detection, SIP, UMD, video metadata and traffic monitoring by compatible cameras.
Smart by NVR	Face detection, Smart Intrusion Prevention and Ultra Motion Detection.
AcuSearch	Supported across all channels with compatible UNV SIP/UMD cameras.
AcuTrack	Supported across all channels with compatible UNV SIP/UMD cameras.
VCA Search	Motor vehicle search, non-motor vehicle search, human body search, general search, people counting report and heat map.
Vehicle Number Library	Up to 5 vehicle picture libraries, with up to 25,000 vehicle pictures in total.
Storage Bays	1 SATA hard drive interface.
HDD Capacity	Up to 24TB per HDD, subject to environment temperature and hard disk size.
Included HDD	No HDD included.
ANR	Supported to enhance storage reliability when the network is disconnected.
Cloud Upgrade	Supported.
Browser Support	IE10, IE11, Chrome 45+, Edge 79+ and Firefox 52+.
Power Consumption Without HDD	≤ 8W.
Rack Height	1U.
Dimensions	260mm x 215mm x 46.6mm.
Weight Without HDD	≤ 1kg.
Working Temperature	-10°C to 50°C.
Working Humidity	≤ 90% RH, non-condensing.
Certification	CE, FCC, UL, RoHS and WEEE.

Ideal Use Cases

Small Retail Stores

Use for shopfronts, counters, stockrooms and entry points requiring up to 4 camera recording.

Home Security

Suitable for homes, garages, driveways and external entry points with a compact 4-camera setup.

Office CCTV

Practical for reception areas, hallways, meeting room entries and small workplace security systems.

Cafés and Clinics

Supports simple recording for front-of-house areas, staff doors and back-of-house security points.

Smart Search Deployments

AcuSearch, AcuTrack and IQ smart functions help improve video review when paired with compatible cameras.

Compact PoE Systems

Built-in PoE ports reduce cabling complexity for small CCTV installations using compatible IP cameras.

Choosing the Right Model

Choose this model if: You need a compact 4-channel Uniview NVR with 4 built-in PoE ports, 1 HDD bay, Ultra 265 compression, 4K HDMI output and IQ smart functions.
Choose a larger NVR if: The site may expand beyond 4 cameras or needs more hard drive bays for longer recording retention.
Choose this over a non-PoE NVR if: You want a simpler plug-and-play installation with camera power and data through the built-in PoE ports.
Check HDD requirements: This model is supplied without HDD, so select a suitable surveillance hard drive capacity before installation.
Check PoE load: Confirm each camera’s PoE draw and ensure the total load stays within the 50W PoE budget.

FAQs

How many cameras does the Uniview NVR501-04B-P4-IQ support?
The Uniview NVR501-04B-P4-IQ supports up to 4 IP camera channels. It is suitable for small CCTV systems in homes, retail stores, offices and other compact installations that require a simple 4-camera recording platform.
Does this NVR include PoE ports?
Yes. The NVR includes 4 independent PoE network interfaces, allowing compatible IP cameras to receive power and data through the same network cable. This helps simplify installation and reduces the need for a separate PoE switch in smaller systems.
Does the NVR501-04B-P4-IQ include a hard drive?
No. This model is supplied without a hard drive. A suitable surveillance HDD must be selected separately based on camera count, recording resolution, frame rate, retention period and whether continuous or event-based recording is required.
What is the maximum HDD capacity?
The recorder has 1 SATA hard drive interface and supports up to 24TB per HDD, subject to the hard drive size and operating environment. The selected HDD should be designed for surveillance recording workloads.
What video formats are supported?
The NVR supports Ultra 265, H.265 and H.264 video formats. Ultra 265 and H.265 can help reduce storage and bandwidth usage compared with older compression formats when used with compatible cameras.
Does it support 4K monitor output?
Yes. The HDMI output supports up to 4K resolution at 3840 x 2160 at 30Hz. The NVR also includes VGA output, and HDMI/VGA simultaneous output is supported for local monitoring.
What smart features does this NVR support?
The recorder supports IQ Series smart functions including smart analysis by compatible cameras and smart functions by NVR such as face detection, Smart Intrusion Prevention and Ultra Motion Detection. It also supports AcuSearch, AcuTrack and VCA search features when used with compatible devices.
What should I check before buying the NVR501-04B-P4-IQ?
Before buying, confirm the number of cameras, PoE budget, required recording resolution, hard drive capacity, retention period, monitor output requirements, smart function compatibility and whether future expansion beyond 4 channels is likely. Security Wholesalers can supply this Uniview NVR for compatible small CCTV systems.

Additional Information

Uniview NVR501-B-P-IQ Series Network Video Recorder Datasheet

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