Dahua DH-SD49225DB-HC - 2MP 25x Starlight IR HDCVI PTZ Camera
Product Features
- 2MP Starlight sensor, 25x optical zoom, 16x digital zoom
- HDCVI — works over coax with your existing DVR/XVR
- IR range up to 100m
- IK10, IP66, TVS 6000V protection, 12VDC
Dahua DH-SD49225DB-HC — 2MP 25x Starlight IR HDCVI PTZ Camera
The DH-SD49225DB-HC is an HDCVI PTZ camera with 25x optical zoom, running over standard coax to a compatible Dahua XVR rather than needing a network cable, so it drops into an existing coax-wired site without new cabling.
Who is it for?
Sites already wired with coax wanting longer-range PTZ coverage than a 16x model provides — a large yard, boundary or car park — using the same DVR/XVR as the rest of an HDCVI system.
Key specification
| Resolution | 2MP (1920 x 1080) |
|---|---|
| Lens | 4.8mm-120mm motorised, 25x optical zoom, 16x digital |
| IR Range | Up to 100m |
| Pan/Tilt Range | Pan: 0°-360° endless; Tilt: -15° to +90°, auto flip |
| Presets / Tours | 300 presets, 8 tours, 5 patterns, 5 scans |
| Video Output | TVI/CVI/CVBS/AHD switchable |
| Power | 12VDC, 3A |
| Protection | IK10, IP66, TVS 6000V lightning/surge/voltage transient protection |
| Dimensions | 269.9mm x Ø160.0mm, 3.0kg net |
What you will need
- A Dahua HDCVI-capable XVR recorder with a spare PTZ-capable channel
- RG59 coax and 12V DC 3A power to the camera location
- An RS-485 connection to the recorder for preset/pattern/tour control
Frequently asked questions
Does this need a network connection?
No — it's an HDCVI camera, running video over coax to your DVR/XVR.
How far can it see at night?
Up to 100m with built-in IR illumination.
Is it suitable for outdoor use?
Yes — IK10 impact-rated and IP66 weatherproof, with TVS 6000V lightning and surge protection.
Browse the full Dahua range, all CCTV cameras or recorders. Need help choosing? Contact us, call 01902 902251, or visit the Wolverhampton trade counter.
| Product Code | DH-SD49225DB-HC |
|---|---|
| Manufacturer | Dahua |
| Operating Temperature | –40°C to +70°C (–40°F to +158°F) |
| Power | 12VDC, 3A |
| Dimensions | 269.9mm x Ø160.0mm |
TECHNICAL SUPPORT
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3 YEAR WARRANTY
Many of our Cameras and Recorders come with a comprehensive 3 year warranty.
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