Telecamera di sorveglianza DAHUA NET CAMERA 4+4MP IR PTZ DOME/SDT4E425-4FGBAPV10400

X-Spans SDT4E425-4FGBAPV10400 is a network PTZ camera with dual 4MP sensors and 25x optical zoom, designed for outdoor surveillance. It combines a wide-angle 4MP panorama sensor and a 4MP detail sensor with STARVIS™ technology, supports up to 25/30 fps at 4MP, offers infrared illumination up to 100 m, and provides features such as Auto Tracking 3.0, smart tracking, perimeter protection, active deterrence and Smart dual light +. The camera supports microSD cards up to 512 GB, has audio in/out and alarm I/O, and can be powered by 12 VDC (3 A ±10%) or PoE+ (802.3at). Dimensions are 160.0 × 184.4 × 304.6 mm with an operating range from –40 °C to +65 °C.

Advantages

The PTZ design with 25x optical zoom and dual 4MP sensors provides both wide-area overview and detailed close-ups. STARVIS™ detail sensor improves low-light imaging while IR up to 100 m and Smart dual light + extend visibility at night. Built-in intelligent functions — Auto Tracking 3.0, smart tracking, perimeter protection and active deterrence — enable automated monitoring and response. Flexible connectivity includes RJ45, audio in/out and alarm I/O, and the camera supports local storage up to 512 GB. Power options include PoE+ for simplified installation or 12 VDC supply.

Key specifications

• Model: SDT4E425-4FGBAPV10400
• Camera type: PTZ (pan-tilt-zoom)
• Sensors: Panorama 4MP (1/2.8"), Detail 4MP STARVIS™ (1/2.8")
• Optical zoom: 25x
• Max frame rate: 25/30 fps @ 4MP
• IR illumination range: up to 100 m
• Intelligent features: Auto Tracking 3.0, smart tracking, perimeter protection, active deterrence, Smart dual light +
• Audio/Alarm: 1× Audio-In, 1× Audio-Out, 2× Alarm In, 1× Alarm Out
• Network: 1× RJ45
• Storage: microSD card support up to 512 GB
• Power: 12 VDC, 3 A ± 10% or PoE+ (802.3at)
• Power consumption: 25 W
• Environment: Outdoor, operating temperature –40 °C to +65 °C
• Dimensions: 160.0 × 184.4 × 304.6 mm
• Weight (net/gross): 3.41 kg / 4.77 kg

How to use

Install the X-Spans PTZ camera on a stable mount suitable for outdoor use and provide either PoE+ (802.3at) or a 12 VDC, 3 A ±10% power supply. Connect the camera to the network via the RJ45 port and configure IP settings using the provided management interface. Insert a compatible microSD card (up to 512 GB) for local recording if required. Calibrate patrols and presets, enable Auto Tracking 3.0 and smart detection features as needed, and configure audio and alarm I/O for integration with external devices. For night operation, verify IR and Smart dual light + settings to optimize illumination and deterrence behavior.

Recommendations

For reliable outdoor performance, mount the camera under a protective canopy or use appropriate weatherproof housing if installation is exposed to extreme elements; regularly check firmware updates and configure scheduled maintenance and recordings to ensure continuous operation.