Dahua DH-SD5A425GA-HNR - 4MP 2K Starlight IR WizSense Pan Tilt Zoom PTZ IP CCTV Camera, 25x Optical Zoom, 150m IR, Auto Tracking, IP67, PoE+
Product Features
- Dahua DH-SD5A425GA-HNR 4MP 2K Starlight WizSense pan tilt zoom (PTZ) IP CCTV camera with 25x optical zoom (5.4 mm to 135 mm).
- 1/1.8" sensor and IR night vision up to 150 m.
- Auto tracking, perimeter protection, face detection and SMD.
- IP67 and IK10 housing, -40°C to +70°C.
- Powered by PoE+ (802.3at) or 24 VDC.
Dahua DH-SD5A425GA-HNR - 4MP 2K Starlight IR WizSense PTZ IP CCTV Camera
The Dahua DH-SD5A425GA-HNR (also written SD5A425GA-HNR) is a 4MP 2K pan tilt zoom IP CCTV camera with 25x optical zoom, a large 1/1.8" Starlight sensor and IR night vision up to 150 m. Dahua names it the "4MP 25x Starlight IR WizSense PTZ Camera". It is the GA version; we also list the newer DH-SD5A425GB-HNR.
Key features
- 1/1.8" 4MP CMOS sensor, up to 2560 × 1440 at 25/30 fps, 3 streams.
- 5.4 mm to 135 mm lens with 25x optical zoom and 16x digital zoom.
- Pan 0° to 360° endless, tilt -15° to +90° with auto flip; 300 presets.
- IR up to 150 m from 4 IR illuminators.
- Auto tracking, perimeter protection with vehicle/human classification, face detection with attributes, Quick Pick and SMD.
- 140 dB WDR.
- 2 alarm inputs, 1 output; 1 audio in, 1 out.
- IP67, IK10, TVS 6000 V; -40°C to +70°C.
Technical specification
| Model | DH-SD5A425GA-HNR (Dahua lists it as SD5A425GA-HNR) |
|---|---|
| Image sensor | 1/1.8" CMOS, 4MP |
| Max. resolution | 2560 × 1440 |
| Lens | 5.4 mm to 135 mm, F1.6 to F4.0; 25x optical, 16x digital zoom |
| Field of view | H 61.6° to 3.6°; V 35.7° to 2°; D 66.6° to 4° |
| Minimum illumination | 0.001 lux colour, 0.0001 lux B/W at F1.6; 0 lux with IR on |
| IR | 4 IR illuminators, up to 150 m |
| Pan and tilt | Pan 0° to 360° endless; tilt -15° to +90°, auto flip 180° |
| Presets and tours | 300 presets; 8 tours; 5 patterns; 5 scans |
| Intelligence | IVS perimeter protection, face detection, auto tracking, Quick Pick, SMD |
| WDR | 140 dB |
| Video compression | Smart H.265+, H.265, Smart H.264+, H.264, H.264B, H.264H, MJPEG (sub stream 1) |
| Audio and alarm | 1 audio in, 1 out; 2 alarm in, 1 out |
| Storage | microSD up to 512 GB; FTP/SFTP; NAS |
| Network | RJ-45 10/100 Base-T; ONVIF Profile S, G and T |
| Power | 24 VDC 2.5 A ±25%; PoE+ (802.3at); basic 12 W, max 21 W |
| Protection | IP67, IK10, TVS 6000 V lightning, surge and voltage transient protection |
| Operating temperature | -40°C to +70°C |
| Size and weight | Φ190 mm × 332 mm; 4.7 kg net |
Works with
- Dahua PFA120 junction box for PTZ cameras
- Dahua PFB300C ceiling mount bracket
- Dahua PFA151 corner mount bracket
- Dahua PFB303S parapet mount bracket
Common questions
What is the difference between the GA and GB versions?
On Dahua's datasheets the SD5A425GA-HNR has a 1/1.8" sensor, 5.4 mm to 135 mm lens and 140 dB WDR. Dahua lists this GA model under discontinued products.
How far can it see at night?
Dahua lists IR up to 150 m, with 0.001 lux colour sensitivity. See our Starlight guide.
Does it track people and vehicles?
Yes. Dahua lists auto tracking with perimeter protection and vehicle/human classification, part of the WizSense range.
Is it suitable for outdoor use?
Yes. IP67 and IK10 with TVS 6000 V protection, rated -40°C to +70°C.
Full manufacturer specification: Dahua product page
Supplied by Zenith Security Co, Wolverhampton. Orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales, or collect from our Wolverhampton trade counter (please call first).
Browse the full Dahua range, more IP cameras, or contact us on 01902 902251 or visit our Wolverhampton trade counter for advice.
| Product Code | DH-SD5A425GA-HNR |
|---|---|
| Manufacturer | Dahua |
| Optical Zoom | 25x |
| AI Function | IVS (Perimeter Protection), Face Detection, Auto Tracking |
| Protection Level | IP67, IK10 |
| Power Supply | 24V DC, PoE+ |
| Illumination Distance | 121–200m |
| Illuminator Type | IR LED |
| Product Type | PTZ Camera |
| Colour | Brown |
| Max Resolution | 4MP |
| Lens Type | Motorized Zoom |
| Max. IR Range | Up to 150 m |
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