DAHUA SDT4E225-4F-GB 4MP 25x Starlight PTZ IP Camera with AI

The DAHUA SDT4E225-4F-GB is a high-performance 4MP PTZ IP camera featuring 25x optical zoom, Starlight technology, and advanced AI analytics. Designed for demanding surveillance applications, it delivers crisp 2560x1440 resolution at 25/30 fps with H.265 compression for efficient bandwidth usage.

Advantages

Equipped with a 1/2.8" 4MP CMOS sensor and 25x optical zoom (4.8–120mm, F1.6–F4.0), this camera provides exceptional detail even in low light. Starlight technology ensures clear color images in near darkness. AI features include perimeter protection, SMD Plus, face detection, and auto tracking, reducing false alarms and enhancing security. The IP66 and IK10 ratings guarantee reliable outdoor operation in harsh conditions.

Suitable for

• Perimeter security for commercial and industrial sites
• City surveillance and traffic monitoring
• Large area monitoring such as parking lots, airports, and stadiums

Key specifications

• Sensor: 1/2.8" 4MP progressive scan CMOS
• Max Resolution: 2560x1440 (4MP)
• Optical Zoom: 25x (4.8–120mm)
• Aperture: F1.6–F4.0
• IR Distance: Up to 150m (492ft)
• Pan/Tilt: 360° endless pan, -15°~90° tilt with auto flip
• Video Compression: H.265/H.264/MJPEG
• Frame Rate: 4MP @ 25/30fps
• AI: Perimeter protection, SMD Plus, face detection, auto tracking
• Network: RJ-45 10/100Base-T
• Storage: Micro SD up to 256GB
• Power: 12V DC/3A, PoE+ (802.3at)
• Ingress Protection: IP66
• Vandal Resistance: IK10
• Operating Temperature: -40°C to +70°C
• Audio: 1 in / 1 out
• Alarm: 2 in / 1 out

Recommendations

For optimal performance, use a PoE+ switch or 12V DC power supply. Pair with DAHUA NVR for seamless integration and advanced analytics. Ensure Micro SD card is Class 10 or higher for reliable recording.