Dahua DH-IPC-HFW2531S-S-S2 5MP Lite IR Bullet Network Camera with Starlight, Smart H.265+, and IP67 Weatherproof Rating

The Dahua DH-IPC-HFW2531S-S-S2 is a 5MP Lite Series IR bullet network camera designed to deliver reliable surveillance performance in various environments. Powered by Dahua's advanced Starlight technology and Smart H.265+ encoding, this compact fixed-focal camera offers exceptional low-light visibility, reduced bandwidth usage, and efficient storage utilization — all while maintaining high-resolution imagery. Whether installed in residential, commercial, or industrial spaces, it provides intelligent video analytics, robust weather protection, and versatile network integration.

What's in the Box

• 1 × Dahua DH-IPC-HFW2531S-S-S2 5MP Network Camera

• Mounting Accessories

• Quick Start Guide

• Optional Accessories (sold separately): Junction Box (PFA134), Pole Mount (PFA152-E), Power Adapter (PFM321D)

Key Features

• 5MP Resolution – Captures video at 2592 × 1944 for detailed monitoring

• Starlight Technology – Enhanced color performance in ultra-low light conditions (0.008 Lux@F1.6)

• Smart H.265+/H.264+ Compression – Saves up to 90% storage and bandwidth compared to traditional H.264

• 30m IR Night Vision – Integrated IR LED for clear vision in total darkness

• Wide Dynamic Range (120 dB WDR) – Handles challenging lighting environments with precision

• Intelligent Detection – Supports tripwire, intrusion, motion detection, tampering, and other analytics

• Weather & Dust Resistant – IP67-rated metal housing ensures long-term outdoor durability

• Flexible Power Options – 12V DC or PoE (802.3af) supported for easy installation

• Edge Storage – Supports Micro SD card up to 256GB for onboard recording

Detailed Specifications

Camera & Lens

• Image Sensor: 1/2.7” 5MP progressive CMOS

• Minimum Illumination: 0.008 Lux @ F1.6 (Color)

• IR Distance: 30m (98.43 ft)

• Lens Options: 2.8mm or 3.6mm fixed lens

• FOV: 132° diagonal (2.8mm), 110° diagonal (3.6mm)

• Pan/Tilt/Rotation: 360°/90°/360°

Video & Audio

• Max Resolution: 2592 × 1944

• Main Stream: Up to 20 fps @ 2592 × 1944 / 30 fps @ 2688 × 1520

• Compression: H.265, H.264, MJPEG, Smart Codec

• Bitrate: H.264 (32 Kbps–8192 Kbps), H.265 (12 Kbps–8192 Kbps)

• Day/Night: Auto(ICR)/Color/B/W

• WDR: 120 dB

• Noise Reduction: 3D DNR

• Audio: Not specified (camera model has no microphone or audio I/O)

Network

• Interface: 1 × RJ-45 (10/100 Base-T)

• Protocols: IPv4/IPv6, HTTP, HTTPS, TCP/IP, RTSP, FTP, SMTP, UPnP, P2P, etc.

• Interoperability: ONVIF (S/G/T), CGI, Milestone, Genetec

• Edge Storage: Micro SD card (up to 256GB), NAS, FTP, Dahua Cloud

Environmental

• Operating Temperature: -40°C to +60°C

• Humidity: ≤95% RH

• Ingress Protection: IP67

• Power: 12V DC / PoE (802.3af), <5.6W

Physical

• Dimensions: 166.2 mm × Φ70 mm

• Casing: Metal

• Weight: Net 0.48 kg, Gross 0.57 kg

Warranty

2-year manufacturer’s warranty backed by Dahua Technology. Australian warranty claims can be processed via authorized local distribution partners.

Brand Description

Dahua Technology is a leading video-centric smart IoT solution provider and security system manufacturer. With a strong commitment to innovation, quality, and global service, Dahua delivers state-of-the-art video surveillance solutions trusted by enterprises and governments worldwide.

SKU

DH-IPC-HFW2531S-S-S2

Practical Use Scenarios

• Home Security: Mount at entrances or along fences for perimeter protection with smart intrusion alerts

• Retail & Hospitality: Monitor storefronts and aisles with clarity and efficient storage

• Commercial Buildings: Secure lobbies, parking lots, and loading zones with reliable 24/7 surveillance

• Education Campuses: Monitor hallways, gates, and student areas under varying light conditions

• Industrial Sites: Ensure safety and compliance with rugged, weather-resistant monitoring

Datasheets & Downloadable Resources

• DH-IPC-HFW2531S-S-S2 Datasheet (PDF)

Excellence for the Australian and New Zealand Market

• Fully compliant with Australian and New Zealand electrical and safety standards

• Sourced exclusively through authorized Dahua representatives in ANZ

• Camera model designed for reliable outdoor performance, suitable for local climate extremes

• Warranty and support managed locally with direct communication from certified partners

• PoE and 12V DC options ensure compatibility with existing ANZ surveillance infrastructure

• Backed by NDIS-registered suppliers for qualified installations in care and accessibility sectors

SEO-Optimized FAQs for DH-IPC-HFW2531S-S-S2

Q1: Does the DH-IPC-HFW2531S-S-S2 support PoE installation?
Yes, the DH-IPC-HFW2531S-S-S2 supports 802.3af PoE, making installation easier by reducing the need for separate power cables.

Q2: What is the IR night vision range of the DH-IPC-HFW2531S-S-S2?
The DH-IPC-HFW2531S-S-S2 has a built-in IR LED that provides night vision up to 30 meters (98.43 feet).

Q3: Can I use a Micro SD card with the DH-IPC-HFW2531S-S-S2 for edge recording?
Yes, the DH-IPC-HFW2531S-S-S2 supports up to a 256GB Micro SD card for onboard video recording.

Q4: Is the DH-IPC-HFW2531S-S-S2 suitable for outdoor installation in Australia?
Absolutely. With its IP67 weatherproof rating and -40°C to +60°C operating range, the DH-IPC-HFW2531S-S-S2 is ideal for harsh Australian outdoor environments.

Q5: What intelligent features does the DH-IPC-HFW2531S-S-S2 provide?
The DH-IPC-HFW2531S-S-S2 supports tripwire, intrusion detection, motion detection, tampering alerts, and more.

Q6: Does the DH-IPC-HFW2531S-S-S2 integrate with third-party VMS platforms?
Yes, this camera is ONVIF-compliant (Profile S/G/T) and works with popular VMS platforms like Milestone and Genetec.

Q7: How can I manage and view footage from the DH-IPC-HFW2531S-S-S2 remotely?
You can use Dahua’s Smart PSS, DSS, or the DMSS mobile app for remote live view, playback, and configuration.