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Dahua  |  SKU: DH-IPC-HDW5831R-ZE

Dahua IPC-HDW5831R-ZE Security Camera: 8MP (4K) Varifocal Eyeball 2.7-12mm


Dahua IPC-HDW5831R-ZE Security Camera: 8MP (4K) Varifocal Eyeball 2.7-12mm is backordered and will ship as soon as it is back in stock.

Experienced Security Specialists

Our company is backed by an experienced team who are dedicated to providing you with top-notch expertise and guidance.

FREE Fast Shipping

FREE SHIPPING over $200! Everyday Australia Wide.

We use the fastest Express Courier shipping available.

A flat rate of $20 applies to orders under $200 in value.

Orders are processed: Monday – Friday from 8am – 5pm.

Shipping Times: Typically 1 - 3 business days or less. We can reach pretty much reach anywhere in Australia in less than 5 Business Days. 

(Public Holidays Excluded)

Please Note: As we use courier shipping, we cannot ship to PO Boxes. 

Order Confirmation: After placing an order, you will receive an order confirmation by email. This means we’ve received your order in our system and will now process it for dispatch. If your item is back-ordered or otherwise unavailable, we will inform you by email and if there is no response we will attempt to contact you be phone as soon as possible. We value your time so we endeavour to be prompt. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and submit the order for shipment.

Tracking Numbers will be sent to your email once your order has shipped. Our order are picked up by couriers around 4pm - 4.30pm every afternoon.

In some cases, we may need to contact you before your order can be shipped. To ensure there is no delay, please respond to any email/phone call from our Customer Service team.

We proudly use the following Shipping Companies. Star Track, Couriers Please and Direct Freight Express.

14-day Money Back Guarantee

We stand behind the quality and effectiveness of our security cameras. If for any reason you're not completely satisfied with your purchase, we offer a hassle-free 14-day money back guarantee. Your satisfaction is our priority, and we want you to feel confident in your decision to choose us.

Click here to learn more: Spy Monkey Returns

Above and Beyond Service

Our commitment to exceptional customer service goes beyond simply selling security cameras. Our knowledgeable and friendly team are ready to assist you throughout your entire experience.

As an authorised dealer, we offer genuine security cameras. Our Australian stock ensures authenticity and reliability, backed by manufacturer warranties. Trust us for quality and peace of mind.


This camera has been replaced by a new model, the Dahua IPC-HDW2831T-ZS-S2 (Click to View).


A part of the eco-savvy range, the Dahua DH-IPC-HDW5831R-ZE has been optimised with highly efficient H.265+ video compression, which saves bandwidth and storage. The eco-savvy series offers smart infrared technology, intelligent image analysis technology and comes protected with an IP67 weather proof casing that can handle extreme outdoor weather. With 8 megapixel or 4K Ultra HD resolution, the camera can capture outstanding detail. A built-in mic offers additional sound recording ability.


  • 1/2.5” 8 Megapixel (4K) progressive scan STARVIS™ CMOS
  • 2.7mm ~12mm motorised zoom lens, 4x Optical Zoom
  • H.265+ Triple-stream encoding
  • Day/Night(ICR), 3DNR, AWB, AGC, BLC
  • View Live camera via smartphone app and Mac/PC software with video management DMSS Digital Mobile Surveillance System and Smart PSS
  • Easy4ip Cloud for upgrading device firmware, Cloud Storage and streaming
  • Smart Detections - Face Detection, Tripwire, Intrusion, Object Abandoned/ Missing

  • Built-in Mic
  • Max. infrared LEDs Length 50m, smart infrared
  • Micro SD card memory, IP67, ePoE
  • WARRANTY: 3 years back-to-base manufacturer warranty

More Info

Dahua Security Camera: 8MP (4K) Varifocal Eyeball 2.7-12mm -

ePoE Technology
ePoE technology uses advanced modulation to transmit video, data, and power up to 800m (2624 ft) at 10 Mbps, via a single CAT5E cable, between an IP camera and a PoE switch or NVR. The standard POE distance is only 100 metres. ePoE systems require less devices, use cheaper Ethernet cabling (as compared to fibre), and takes advantage of existing infrastructure saving installation cost and time. Using only one Ethernet cable to span 800 m (2624 ft) without the need for extra switches saves about 182.5 kWh per year.

4K technology
4K technology is a revolutionary breakthrough in image resolution. With footage 4 times the pixel density of 1080P resolution, images are pin sharp in detail and full of colour. Cameras with 4K resolution can have a wide frame of view yet still preserve incredible detail when zoomed in. This means less cameras are required to secure an area, saving money and time during installation.

Wide Dynamic Range
This camera is equipped with industry leading wide dynamic range (WDR) technology, which produces vivid pictures even in the most intensely contrasted lighting conditions. It’s ideal for applications where both bright and low lighting conditions change quickly. True WDR (120dB) optimises both the bright and dark areas of a scene at the same time to produce usable video.

Intelligent Video System (IVS)
With built-in intelligent video analytics this camera has the ability to detect and analyse moving objects for enhanced video surveillance. It has the ability to detect multiple object behaviours such as object removal, and also supports Tripwire analytics, allowing the camera to detect when a pre-determined line has been crossed, ideal for business surveillance. IVS also supports Face Detection, for searching and identifying individuals.

Protection (IP67, IK10, wide voltage, wide temperature)
Supporting ±30% input voltage tolerance, this camera suits even the most unstable conditions for outdoor applications. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning. The camera can operate in temperature environments of -30 °C to +60 °C. An ingress protection rating of IP67 certifies the camera is suitable for extreme weather conditions and is sealed from water and dust.


Tech Specs

Dahua 8MP Varifocal Eyeball Camera - DH-IPC-HDW5831R-ZE

Image Sensor 1/2.5” 8 Megapixel progressive scan CMOS
Effective Pixels 3840(H)x2160(V)
Scanning System Progressive
Electronic Shutter Speed Auto/Manual, 1/3~1/100000s
Minimum Illumination 0.05Lux/F1.4 (Color,1/3s, 30IRE)
0.2Lux/F1.4 (Color,1/30s, 30IRE)
0Lux/F1.4 (IR on)
S/N Ratio More than 50dB
IR Distance Distance up to 50m (164ft)
IR On/Off Control Auto/ Manual
Lens Type Motorised/ Auto Iris(DC)
Mount Type Board-in
Focal Length 2.7mm~12mm
Max. Aperture F1.4
Angle of View H:110°~40° , V:58°~23°
Optical Zoom 4x
Focus Control Motorised
Close Focus Distance 0.3m
Pan/Tilt/Rotation Range Pan:0?~360?; Tilt:0?~78?; Rotation:0?~360?
IVS Tripwire, Intrusion, Object Abandoned/ Missing
Advanced Intelligent Functions Face Detection
Compression H.265+/H.265/ H.264+/H.264
Streaming Capability 3 Streams
4K(3840×2160)/ 6M(3072×2048)/ 5M(3072x1728)/
5M(2592×1944)/ 4M(2688×1520)/ 3M(2048x1536)/
Resolution 3M(2304×1296)/ 1080P(1920×1080)/ 1.3M(128
0x960)/ 720P(1280×720)/ D1(704×576/ 704×480)/
VGA(640×480)/ CIF(352×288/ 352×240)
Frame Rate Main Stream: 4K(1~15fps)/ 3M(1~25/30fps)
Sub Stream: D1(1~25/30fps)
Third Stream: 720P (1~25/30fps)
Bit Rate Control CBR/VBR
Bit Rate H.264: 24K ~ 10240Kbps H.265: 14K ~ 9984Kbps
Day/Night Auto(ICR) / Colour / B/W
White Balance Auto/Natural/ Street Lamp/ Outdoor/ Manual
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detetion Off / On (4 Zone, Rectangle)
Region of Interest Off / On (4 Zone)
Electronic Image Stabilization (EIS) N/A
Smart IR Support
Defog N/A
Digital Zoom 16x
Flip 0°/90°/180°/270°
Mirror Off / On
Privacy Masking Off / On (4 Area, Rectangle)
Compression G.711a/ G.711Mu/ AAC/ G.726
Ethernet RJ-45 (10/100Base-T)
Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMP
Interoperability ONVIF, PSIA, CGI
Streaming Method Unicast / Multicast
Max. User Access 10 Users /20 Users
Edge Storage NAS
Local PC for instant recording Mirco SD card 128GB
Web Viewer IE, Chrome, Firefox, Safari
Management Software Smart PSS, DSS, Easy4ip
Smart Phone IOS, Android
Certifications CE (EN 60950:2000) UL:UL60950-1
FCC: FCC Part 15 Subpart B
Video Interface N/A
Audio Interface Built-in Mic
RS485 N/A
Alarm N/A
Power Supply DC12V, PoE(802.3af) (Class 0)
Power Consumption <8.5W
Operating Conditions -30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
Strorage Conditions -30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
Ingress Protection IP67
Vandal Resistance N/A
Casing Metal
Dimensions ?122mm× 104mm (4.8”×4.09”)
Net Weight 0.6Kg (1.32lb)
Gross Weight 0.76Kg (1.67lb)


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