{"title":"Dahua PTZ Cameras — Auto-Tracking Pan-Tilt-Zoom Surveillance","description":"\u003cp\u003eDahua PTZ cameras give you active, responsive surveillance — the ability to pan 360°, tilt from -15° to 90°, and optically zoom 25× to 40× to follow subjects across wide areas that would require a dozen fixed cameras to cover. Whether you're monitoring a warehouse yard, a parking lot, a school campus, or a church sanctuary, a single Dahua PTZ camera can do the work of multiple fixed cameras while providing the operator real-time active tracking.\u003c\/p\u003e\n\u003cp\u003eThe defining feature of Dahua's professional PTZ lineup is auto-tracking — the camera's onboard AI detects a moving person or vehicle within the field of view, locks onto it, and automatically pans\/tilts\/zooms to keep the subject centered in frame. This means your security team doesn't need to manually chase targets; the camera does it autonomously while simultaneously triggering an alert to the NVR or VMS.\u003c\/p\u003e\n\u003cp\u003eWhat distinguishes Dahua PTZ cameras:\u003cbr\u003e- Optical zoom ranges from 25× to 40× — real glass optics, not digital crop; identify a license plate at 200+ meters\u003cbr\u003e- Starlight low-light technology — full-color PTZ tracking even at 0.005 lux illumination\u003cbr\u003e- Auto-tracking 3.0 — AI-powered subject classification that ignores animals, shadows, and weather; tracks only humans and vehicles\u003cbr\u003e- 4K (8MP) sensor options — maximum detail at maximum zoom, with the pixel density to capture identifiable faces at long range\u003cbr\u003e- IP67 weatherproof + IK10 vandal-resistant — built for exposed outdoor mounting in any climate\u003cbr\u003e- PoE+ (802.3at) powered — single-cable installation with no separate power supply required for most models\u003cbr\u003e- ONVIF Profile S\/G\/T — works with Dahua NVRs, Hikvision recorders, Milestone, Genetec, and other major VMS platforms\u003cbr\u003e\u003c\/p\u003e","products":[],"url":"https:\/\/hitosino.com\/collections\/dahua-ptz.oembed","provider":"HITOSINO","version":"1.0","type":"link"}