Dahua IPC-HFW2449M-S-B-PRO 4MP WizColor Bullet IP Camera

The Dahua IPC-HFW2449M-S-B-PRO 4MP camera is a high-performance bullet IP camera built for homes, offices, shops, warehouses, parking areas, and perimeter security where strong low-light image quality and smart detection are important. It records in 4MP 2688 × 1520 resolution, uses WizColor technology for brighter full-colour imaging in very low light, and features a fixed-focal bullet design that suits gates, driveways, fences, compounds, and building exteriors. As part of Dahua’s WizSense range, this camera also supports human and vehicle classification, includes a built-in microphone for audio recording, supports microSD card storage up to 256GB, and uses H.265 compression to reduce bandwidth and storage requirements. With IP67 weather protection and support for 12V DC or PoE power, it is a strong choice for dependable indoor and outdoor IP surveillance.

Product Features

4MP High-Definition Video Quality

The camera captures video at 2688 × 1520 resolution, delivering sharper and more detailed footage than standard 2MP CCTV cameras. This makes it suitable for monitoring entrances, compounds, parking areas, retail spaces, office perimeters, and warehouse surroundings where clearer subject detail is needed.

WizColor Technology for Full-Colour Low-Light Monitoring

Dahua WizColor technology helps the camera produce brighter and more detailed full-colour footage in very low-light conditions. This is useful for night surveillance in compounds, driveways, shop fronts, parking bays, and building exteriors where identifying people or activity after dark is important.

Bullet Design for Outdoor and Perimeter Surveillance

Its bullet-style housing is ideal for targeted outdoor monitoring of gates, fences, parking areas, driveways, and perimeter walls. The fixed-lens design provides stable and dependable coverage for focused security zones.

Built-In Warm Light up to 50 Metres

The IPC-HFW2449M-S-B-PRO includes built-in warm light illumination with a maximum distance of up to 50 metres, helping improve night visibility and support full-colour image capture in dark environments.

Human and Vehicle Classification

As a WizSense model, the camera supports intelligent human and vehicle detection for functions such as tripwire and intrusion detection. This helps reduce false alarms caused by general movement and makes alerts more useful for real security events.

Built-In Microphone for Audio Recording

A built-in microphone allows the camera to capture audio together with video, helping provide more complete surveillance records for incident review and monitoring at entrances, counters, compounds, and outdoor security points.

H.265 Compression for Lower Storage and Bandwidth Use

Support for H.265, H.264, Smart H.265+, and Smart H.264+ helps reduce storage requirements and network bandwidth while maintaining clear video quality, making the camera efficient for continuous recording on compatible NVR systems.

Supports microSD Card Storage up to 256GB

The camera supports microSD cards up to 256GB, allowing local edge recording directly on the camera. This is useful for standalone installations, backup recording, or sites that need additional recording flexibility.

Image Enhancement for Challenging Lighting Conditions

The camera includes image optimization features such as WDR, 3D noise reduction, BLC, HLC, ROI, rotation mode, and digital watermarking, helping improve image clarity in mixed lighting, glare, shadows, and low-light scenes.

IP67 Weatherproof Protection

Its IP67-rated housing protects the camera against dust and water, making it suitable for both indoor and outdoor installation in exposed environments such as compounds, gates, building exteriors, and perimeter walls.

Flexible Installation with PoE and 12V DC Power

The camera supports 12V DC power and Power over Ethernet (PoE), giving installers flexible deployment options and simplifying cabling in IP CCTV systems.

Product Specifications

• Brand: Dahua
• Model: IPC-HFW2449M-S-B-PRO
• Product Type: 4MP WizColor Fixed-Focal Bullet WizSense Network Camera
• Resolution: 4MP, up to 2688 × 1520
• Image Sensor: 1/1.8-inch CMOS
• Lens Type: Fixed-focal lens
• Lens Options: 2.8mm / 3.6mm depending on model version
• Minimum Illumination: 0.0001 lux at F1.0
• Frame Rate: Up to 20fps at 2688 × 1520, up to 25/30fps at 2560 × 1440
• Video Compression: H.265, H.264, Smart H.265+, Smart H.264+
• Low-Light Technology: WizColor
• Illumination Type: Built-in warm light
• Warm Light Distance: Up to 50m
• Audio: Built-in microphone
• Smart Features: Human and vehicle classification, intrusion detection, tripwire, SMD Plus, motion detection, video tampering, audio detection
• Image Enhancement: WDR, 3D NR, HLC, BLC, ROI, digital watermarking, rotation mode
• Storage: Supports microSD card up to 256GB
• Network Interface: RJ45 10/100 Mbps Ethernet
• Power Supply: 12V DC / PoE
• Power Consumption: Basic 2.0W on 12V DC / 2.5W on PoE, maximum up to 5.7W on 12V DC / 6.8W on PoE
• Ingress Protection: IP67
• Operating Temperature: -40°C to +60°C
• Casing Material: Metal + plastic
• Use Environment: Indoor and outdoor
• Application: Home security, office surveillance, retail monitoring, warehouse monitoring, gate monitoring, parking surveillance, and perimeter protection