Dahua DH-SDT6E425-8P-MB-A-PV1-0280 - 8+4MP 25x X-Spans Active Deterrence PTZ Camera
Product Features
- Dual-channel X-Spans camera: 8MP fixed overview lens plus a 4MP, 25x PTZ detail head
- Detail channel: 250m IR / 100m warm light range
- Built-in siren, red/blue strobe, two-way talk and construction-site helmet/uniform detection
- IP67, IK10, PoE++ (802.3bt) or 36VDC
Dahua DH-SDT6E425-8P-MB-A-PV1-0280 — 8+4MP 25x X-Spans Active Deterrence PTZ Camera
The DH-SDT6E425-8P-MB-A-PV1-0280 pairs an 8MP fixed overview lens with a separate 4MP, 25x zoom PTZ head, plus built-in siren, red/blue strobe and two-way talk. The overview channel also runs construction-site analytics — helmet colour detection and work-uniform compliance — alongside standard IVS perimeter protection.
Who is it for?
Construction sites and industrial yards wanting a high-resolution wide overview, PTZ zoom-in detail and active deterrence from one unit, plus helmet/PPE compliance monitoring on the overview channel.
Key specification
| Overview Channel | 8MP, 2.8mm fixed lens, 180° horizontal FOV |
|---|---|
| Detail (PTZ) Channel | 4MP, 5mm-125mm motorised, 25x optical zoom |
| Detail IR / Warm Light Range | Up to 250m (IR) / 100m (warm light) |
| Deterrence | Red/blue strobe, 11 sound alarms + custom audio, built-in mic and speaker (two-way talk) |
| Site Analytics | Helmet colour detection (6 colours), work uniform compliance, unmanned-area detection |
| Power | 36VDC 2.23A or PoE++ (802.3bt) |
| Protection | IP67, IK10, TVS 6000V lightning/surge/voltage transient protection |
| Dimensions | 247mm x 202mm x 359.8mm, 5.3kg net |
What you will need
- A PoE++ (802.3bt) switch/NVR port, or a 36VDC power supply
- An NVR with two spare channels and bandwidth for the overview and detail streams
- A wall or pole mount rated for a 5.3kg camera
Frequently asked questions
Can it check workers are wearing hard hats?
Yes — the overview channel detects 6 helmet colours and triggers an alarm if a person isn't wearing one, or is wearing the wrong colour for the configured site rules.
Is this one camera or two?
Physically one unit streaming two independent channels — the fixed 8MP overview and the separate 25x zoom PTZ detail view.
Is it vandal-resistant?
Yes — IK10 impact rated in addition to IP67 weatherproofing.
Browse the full Dahua range, more IP cameras, or contact us on 01902 902251. Trade and installer customers are welcome at our Wolverhampton trade counter.
| Product Code | DH-SDT6E425-8P-MB-A-PV1-0280 |
|---|---|
| Manufacturer | Dahua |
| Optical Zoom | 25x |
| Max. IR Range | Up to 250 m |
TECHNICAL SUPPORT
We provide tailored support for you and your CCTV system.
3 YEAR WARRANTY
Many of our Cameras and Recorders come with a comprehensive 3 year warranty.
COME & VISIT US
We've got a fully functioning show room and IP suite to show you exactly how our CCTV equipment works
FREE DELIVERY OVER £ 149.99
As cheap as £10, orders placed before 2:30pm are dispatched for delivery within 1–2 working days!
