Dahua DH-IPC-HFW2531TP-ZAS-27135-S2 5MP WDR IR Bullet Network Camera with 2.7-13.5mm Motorized Lens

5MP Motorized Varifocal IP Bullet Camera

The Dahua DH-IPC-HFW2531TP-ZAS-27135-S2 is a high-performance 5MP WDR IR Bullet Network Camera designed for reliable surveillance in homes, businesses, commercial properties, warehouses, and outdoor areas. Featuring a 1/3” 5-megapixel progressive CMOS image sensor, this network camera delivers sharp, detailed video for effective security monitoring.

Its 2.7–13.5mm motorized varifocal lens provides flexible viewing angles, allowing users to adjust the focal length to achieve the desired surveillance coverage. With powerful infrared illumination reaching up to 60 metres, the camera can capture clear footage in low-light and nighttime conditions.

Sharp 5MP Surveillance

High-Resolution Image Quality

The camera provides detailed video with up to 5MP resolution, making it suitable for monitoring entrances, driveways, car parks, retail areas, offices, and other security-sensitive locations. Its progressive CMOS sensor helps produce clear images for more dependable surveillance.

WDR for Challenging Lighting

With 120dB Wide Dynamic Range (WDR), the camera is designed to handle scenes containing both bright and dark areas. WDR helps balance exposure so important details remain visible when subjects are positioned against strong backlighting or uneven illumination.

Motorized Varifocal Lens

2.7–13.5mm Adjustable Lens

The integrated 2.7–13.5mm motorized varifocal lens gives installers greater flexibility when positioning the camera. The viewing angle can be adjusted remotely, making it easier to fine-tune coverage after installation without manually replacing the lens.

Reliable Night Vision

Up to 60m IR Illumination

Built-in infrared LEDs provide an effective IR range of up to 60 metres, supporting continuous surveillance after dark. The camera’s Day/Night functionality automatically switches between colour and infrared modes according to available lighting conditions.

Advanced Image Enhancement

Clear Video in Different Conditions

The Dahua DH-IPC-HFW2531TP-ZAS-27135-S2 includes several image-processing technologies designed to improve video quality. 3D Noise Reduction (3DNR) helps reduce image noise, while AWB, AGC, and BLC assist with maintaining balanced and usable footage in changing lighting conditions.

Efficient Video Compression

H.265 and H.264 Dual-Stream Encoding

The camera supports H.265 and H.264 dual-stream video encoding, helping optimise bandwidth and storage requirements. Dual-stream technology allows different video streams to be used for recording and remote monitoring according to the surveillance system’s requirements.

Flexible Network Monitoring

Remote Access & Management

The camera supports multiple network monitoring options, including a Web Viewer, CMS software such as DSS/PSS, and DMSS mobile applications. This provides convenient access to surveillance footage and camera management from compatible devices.

Local Storage

MicroSD Card Support

A built-in MicroSD card slot supports storage capacities up to 128GB, providing an option for local video recording. This can be useful for applications where onboard storage is required alongside or independently from network recording equipment.

Built for Outdoor Security

IP67 Weather Protection

The IP67-rated housing provides protection against dust and water, making the camera suitable for a wide range of outdoor surveillance environments. Its rugged bullet-style design makes it a practical choice for building exteriors, entrances, parking areas, and commercial premises.

PoE+ Installation

Simplified Network Connectivity

With PoE+ support, compatible network infrastructure can provide both power and data connectivity through a single Ethernet cable. This can simplify installation and reduce the amount of separate cabling required at the camera location. Looking for more options within the same lineup? Browse our full selection of advanced CCTV solutions from Dahua to find the right fit for your surveillance needs.

Key Features

• 1. 5MP Progressive CMOS Sensor
  2. High-Resolution 5MP Network Surveillance
  3. 2.7–13.5mm Motorized Varifocal Lens
  4. 120dB Wide Dynamic Range (WDR)
  5. Up to 60m Infrared Night Vision
  6. H.265 & H.264 Dual-Stream Encoding
  7. 3D Noise Reduction (3DNR)
  8. Day/Night with ICR
  9. Automatic White Balance (AWB)
  10. Automatic Gain Control (AGC)