Dahua DH-SDT4E425-4F-GB-A-PV1. X-Spans 4MP+4MP 25x TiOC WizSense

Dahua DH-SDT4E425-4F-GB-A-PV1 Camera. X-Spans 4MP+4MP 25x TiOC WizSense

Manufacturer: Dahua. Type: Electronics > Video Surveillance > Video Cameras. This PTZ camera combines high resolution, powerful 25x optical zoom, and intelligent TiOC and WizSense functions for reliable professional video surveillance.

Key Technical Specifications

• Sensors: 1/2.8`+1/2.8` CMOS
• Lens: 2.8+5-125mm (25x) 101° + 51.9-3°
• Resolution and Frame Rate: 4MP, 25 fps
• Codecs: H.265+/H.265/H.264+/H.264/smart H.265+/smart H.264+
• Storage: MicroSD 512 GB
• Power: 12 VDC, PoE (802.3at)
• Protection Class: IP66
• Weight: 3.4 kg

Smart Features and Detection

The camera supports a wide range of event analysis algorithms that significantly enhance monitoring efficiency and automate response: tripwire, intrusion, fence crossing, loitering detection, abandoned or missing object, fast movement, parking detection, crowd gathering, alarm classification by vehicle/human type, camera linkage for object tracking, motion/tampering detection, audio detection, network disconnection, IP conflict, memory card status detection.

TiOC technologies provide an optimal combination of infrared illumination and white LEDs for clear detail at night, while the WizSense system prioritizes "human/vehicle" target classification, reducing false alarms and simplifying the search for important events in recordings.

Where to Apply

This model is suitable for perimeter security, parking lots, logistics sites, urban spaces, and critical facilities where long-range PTZ zoom, reliable object detection, and operation in harsh weather conditions are required, thanks to IP66 protection. PoE (802.3at) power capability simplifies integration into existing networks.

Dahua DH-SDT4E425-4F-GB-A-PV1 is a balanced solution for video surveillance projects, combining high video quality (4MP at 25 fps), a versatile optical range of 2.8+5-125mm (25x), support for modern video codecs, and a rich set of events for intelligent monitoring. The built-in 512 GB MicroSD storage capability provides local recording, and the IP66-rated housing ensures stable outdoor operation.

Other important technical details for integrators: 1/2.8`+1/2.8` CMOS, 2.8+5-125mm (25x) 101° + 51.9-3°, 4MP 25 fps, H.265+/H.265/H.264+/H.264/smart H.265+/smart H.264+, MicroSD 512 GB, 12 VDC, PoE (802.3at), IP66, 3.4 kg.

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