Dahua IPC-HFW1431S1-A-S4 NightGuard Pro 4MP Smart PoE IP Camera White

Dahua IPC-HFW1431S1-A-S4 is a professional 4 MP outdoor IP surveillance camera featuring NightGuard Pro night-vision technology that delivers high image detail in all lighting conditions. The camera includes infrared illumination up to 30 m, intelligent detection functions, and a durable IP67 housing. PoE power simplifies installation by supplying power directly through the network cable.

Key Features and Advantages

• 4 MP resolution (2560 × 1440) — detailed and clear video day and night.
• NightGuard Pro night mode — enhanced visibility in darkness, stable image with reduced noise.
• Infrared illumination up to 30 m — reliable monitoring in complete darkness.
• Intelligent event detection — motion, human/vehicle classification, perimeter monitoring.
• H.265+ compression — lower bandwidth usage and extended recording time.
• Fixed lens (2.8 mm or 3.6 mm) — wide coverage for outdoor areas.
• IP67 housing — resistant to rain, snow, dust, and temperature fluctuations.
• PoE power — convenient single-cable installation.
• Audio input (A-model) — option to connect an external microphone.

Technical Specifications

Model: IPC-HFW1431S1-A-S4
Resolution: 4 MP (2560 × 1440)
Sensor: 1/2.7" CMOS
Frame rate: up to 30 fps
Lens: 2.8 mm or 3.6 mm (depending on variant)
Field of view: wide, suitable for outdoor coverage
Night vision: IR LEDs up to 30 m
Video compression: H.265+, H.264+
Event detection: motion, human, vehicle
Audio: supports external microphone
Network: RJ-45, PoE (IEEE 802.3af)
Ingress protection: IP67
Operating temperature: –30 °C to +60 °C
Color: White
Mounting: wall or corner mount

Package Contents

• Dahua IPC-HFW1431S1-A-S4 camera
• Mounting bracket and hardware
• Sealing accessories for cable protection
• User manual

Why Choose This Model

This camera is a great choice for users who require a reliable, rugged, and smart outdoor monitoring system. With 4 MP image quality, NightGuard Pro, powerful IR illumination, and PoE power, it provides uncompromising 24/7 surveillance. Ideal for private properties, businesses, driveways, parking lots, and industrial areas.