Hikvision DS-2DY5223IW-DM 5-inch 2 MP 23X DarkFighter IR Network Positioning System

The DS‑2DY5225IX‑DM (T5) from Hikvision’s Special Series is a robust and high-performance PTZ camera designed for demanding outdoor surveillance. Equipped with a 1/1.8″ progressive scan CMOS sensor, it captures Full HD (1920 × 1080) resolution at 30 fps and supports 25× optical zoom for precise long-range identification.

Engineered for 24/7 operation, the camera incorporates DarkFighter ultra-low-light technology, enabling vivid color images down to 0.005 lux and true visibility in complete darkness using Smart IR illumination up to 250 meters.

Pan, tilt, and zoom functionality is smooth and responsive, with 360° endless pan, ±90° tilt, and auto-flip for continuous coverage. Advanced features such as WDR (120 dB), 3D DNR, defog, and electronic image stabilization ensure superior video quality in high-contrast, foggy, or windy conditions.

The camera also supports H.265+ compression, ONVIF integration, and event-based alerts such as motion detection, tampering alarms, and smart tracking. Encased in an IP66-rated, IK10 vandal-proof housing, it’s suitable for deployment in high-risk outdoor or semi-industrial locations.

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Key Features

• 2 MP resolution (1920 × 1080) at 30 fps

• 25× optical zoom (5.9 – 147.5 mm lens)

• Up to 250 m Smart IR night vision

• DarkFighter ultra-low light performance (0.005 lux color)

• 360° endless pan & ±90° tilt with auto flip

• IP66 weatherproof & IK10 vandal-resistant

• Smart tracking, intrusion detection, tamper alarm

• Power-off memory, slow shutter, and WDR (120 dB)

• Supports H.265+/H.264+ compression, ONVIF S/G/T

• Lightning, surge, and transient voltage protection

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Use Cases

• Critical infrastructure: Monitor power stations, substations, or water facilities with long-range IR and vandal-proof construction.

• Urban surveillance: Ideal for city intersections, parks, or public transport hubs where wide-area PTZ control and night clarity are essential.

• Border and perimeter security: 25× zoom and 250 m IR help secure long fences, outer gates, or remote entry points.

• Transport depots and logistics hubs: Track vehicles entering and leaving large open sites, even in fog, rain, or poor light.

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Frequently Asked Questions (FAQs)

Q: Can this camera see in total darkness?
A: Yes. With Smart IR illumination up to 250 m and 0 lux support, the camera can see clearly in complete darkness.

Q: How weatherproof is the camera?
A: It has an IP66 rating, making it resistant to dust, heavy rain, and outdoor exposure. It’s also IK10-rated against vandalism.

Q: What happens if the power goes out?
A: The camera has power-off memory – it will return to its previous PTZ position and resume operation once power is restored.

Q: Does it support motion tracking?
A: Yes. You can configure smart tracking to follow moving objects automatically based on rules and events.

Q: Can I integrate this with my NVR or VMS?
A: Absolutely. The camera supports ONVIF profiles S, G, and T, and works with most Hikvision and third-party recording systems.

Q: What’s the difference between DarkFighter and regular IR?
A: DarkFighter enhances low-light color imaging without needing IR, allowing clearer color detail in twilight or dim-lit scenes. It switches to B/W IR only when light levels are critically low.