Dahua SDT6C425-4P-GB-APV-0280 4MP PTZ Panoramic IP Camera 25× Dual Light – professional AI surveillance

Dahua SDT6C425-4P-GB-APV-0280 is a 4MP panoramic PTZ network camera with 25× optical zoom on the detail channel, designed for intelligent surveillance of wide perimeters, parking areas, and infrastructure where continuous panoramic coverage and automatic target tracking are simultaneous operational requirements. It is deployed in security systems for industrial facilities, airports, campuses, and extended perimeters where a single camera must provide both 180° panoramic overview and long-range identification through optical zoom. Dual illumination with white light up to 30m on the panoramic channel and IR up to 200m on the PTZ channel covers mixed day and night scenes without additional hardware.

The dual-sensor architecture combines a 4MP panoramic sensor with a fixed 2.8mm F1.0 lens for continuous 180° coverage with a 4MP detail sensor featuring 25× optical zoom (5–125mm) and a DORI identification distance of 250m, enabling simultaneous perimeter detection and detailed target inspection. The PTZ covers 360° continuous horizontal rotation and -20° to +90° tilt with 300 presets, 8 tours, and integrated auto-tracking. WDR and Electronic Image Stabilization maintain image quality under challenging lighting or minor mount vibration.

The WizSense AI system includes IVS with tripwire, intrusion, loitering detection, and vehicle/person classification, face detection extracting 6 attributes and 8 expressions, auto-tracking, and active deterrence — sound (110 dB, 11 configurable audio contents) and light warning. Smart H.265+ and H.264+ reduce bandwidth and storage consumption versus standard compression across 3 simultaneous streams for flexible VMS integration. Local storage on Micro SD up to 512 GB and ONVIF Profile S/G/T compatibility ensure integration into existing video management infrastructures.

Recommended for security integrators and monitoring center operators implementing intelligent perimeter surveillance across large areas where the combination of continuous panoramic overview and PTZ tracking with zoom eliminates the need for multiple fixed cameras. Well-suited for critical facilities — industrial parks, ports, energy infrastructure — where long-range identification, active deterrence, and real-time event management are contractual requirements. Dahua SDT6C425 operates from -40°C to +65°C and represents a complete surveillance platform for extended perimeters with high security demands.