Dahua IPC-HFW2531T-ZS/VFS 5MP WDR IR Bullet Network Camera

> 1/2.7” 5Megapixel progressive CMOS
> H.265 & H.264 dual-stream encoding
> [email protected](2592×1944)&25/[email protected](2304×1296)
> WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
> Micro SD card slot, up to 128GB
> 2.7~13.5mm varifocal lens
> Max IR LEDs Length 60m
> IP67, PoE+

SKU: IPC-HFW2531T-ZS/VFS Categories: , , , , , , ,


System Overview

The IR Megapixel Fixed camera delivers 8MP resolution with a 2.8/4.0/6.0mm fixed lens.The camera’s elegant blend of aesthetics combined with a range of easy mounting solutions provides an excellent choice for a variety of small to mid-size applications at an affordable price.


The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer.

Smart IR Technology

With IR illumination, detailed images can be captured in low light or total darkness. The camera’s Smart IR technology adjusts the intensity of camera’s infrared LEDs to compensate the distance of an object. Smart IR technology prevents IR LEDs from whitening out images as they come closer to the camera. The camera’s integrated infrared illumination provides high performance in extreme low-light environments up to 50m (164ft).

Intelligent Video Analysis (IVS)

IVS is a built-in video analytic algorithm that delivers intelligent functions to monitor a scene for Tripwire violations, intrusion detection, and abandoned or missing objects. A camera with IVS quickly and accurately responds to monitoring events in a specific area. In addition to scene analytics, the camera supports face detection to quickly capture a face and upload the image to a server. The camera also offers tamper detection by recognising a dramatic scene change and generating a warning message to inspect the camera.

Environmental & Protection

Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -20° C to +50° C (-4° F to +122° F) with 95% humidity, allowing the camera to operate in the harshest environments. The camera allows for ±25% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 2KV lightning rating provides effective protection for both the camera and its structure against lightning. Subjected and certified to rigorous dust and immersion tests (IP67), the camera is the choice for installation in even the most unforgiving environments.


Detailed Specifications

Additional information

Weight .815 kg
Dimensions 24.4 × 7.9 × 7.6 cm
Camera features


Focal length

2.7mm – 13.5mm motorised


2304 x 1296, 2592 x 1944




5 MP


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