Dahua Technology 49425XBNR 4MP Outdoor PTZ Network Camera with Night Vision

The Dahua 49425XBNR 4 MP PTZ Dome camera features a 1/2.8-in CMOS imager with a 25x optical zoom lens, and provides an all-in-one solution for capturing long-distance video surveillance for outdoor applications.

The 49425XBNR camera uses the Smart H.265+ video compression standard to improve encoding efficiency while preserving high-quality video.

The 49425XBNR PTZ camera is equipped with quick and accurate pan/tilt/zoom control and True WDR for applications with direct sunlight or glare.

Perimeter Protection

Dahua Analytics+ includes Tripwire and Intrusion functions that offer custom tripwires based on object type for automation in limited access areas.

Perimeter Protection requires fewer pixels to detect an object to deliver improved accuracy and decreased false alarms due to lights, weather, trees, or animals.

Smart Motion Detection

Smart Motion Detection, a component of Dahua’s Analytics+ technology, improves alarm accuracy and decreases the number of false alarms.

The advanced SMD algorithm analyzes a scene for human or vehicle motion, while filtering out other motion due to trees, leaves, animals, weather, and triggers an alarm when detected.

SMD also saves time when searching recorded video by filtering false alarms and allowing quick retrieval of an alarm due to a person or vehicle.

Starlight Technology

For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing details in low light down to 0.005 lux.

The 49425XBNR camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

PFA Technology

The 49425XBNR camera uses innovative PFA Technology to improve zoom accuracy and to decrease focus time.

A series of advanced algorithms more accurately judge the direction and the distance to a subject, improving picture clarity throughout the zooming process.

ArcticPro

The Dahua 49425XBNR ArcticPro Series of extreme-environment cameras combine temperature-tolerant components, a waterproof enclosure, and an integrated heater to ensure flawless operation in temperatures as low as –40° C (–40° F).

For applications that demand high-resolution video with advanced features in icy environments, the Dahua 49425XBNR ArcticPro Series offers a camera to satisfy the most demanding requirements.

Cybersecurity

Dahua 49425XBNR network cameras are equipped with a series of key cybersecurity technologies including: security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage.

These technologies improve the 49425XBNR camera’s ability to prevent malicious access and to protect data.

Environmental

Subjected and certified to rigorous dust and water immersion tests, the IP67 rating makes 49425XBNR suitable for demanding outdoor applications.