Dahua SDT4E425-8P-GB-APV1 – Dual-Lens PTZ Camera – 8 MP + 4 MP – 25× Zoom

The Dahua SDT4E425-8P-GB-APV1 is a powerful, multifunctional PTZ camera from the X-Spans WizSense series, designed to secure large outdoor sites without compromise. Where a standard PTZ camera leaves blind spots as soon as it pans or zooms, this model eliminates them by integrating two lenses in one rugged housing. The fixed 8 MP 4K panoramic lens (2.8 mm) continuously monitors the full 101° overview, while the highly agile 4 MP PTZ camera with 25× optical zoom (5–125 mm) and 360° rotation captures every important detail in sharp focus at distances of hundreds of metres.

Thanks to Smart Linkage, the system works fully autonomously: as soon as the overview camera detects a person or vehicle using AI, the PTZ camera automatically turns towards the target and follows it smoothly with Auto-Tracking 3.0. Built-in TiOC technology (Three-in-One Camera) then deters intruders immediately with bright red and blue flashing lights and a loud siren, while Smart Dual Light delivers crisp colour images at night. With two-way audio, microSD storage up to 512 GB and a weatherproof IP66 housing, this advanced PTZ camera is an ideal security solution for business premises, storage sites and car parks.