- Dahua StarLight 4-in-1 PTZ Dome
- 2MP@25/30ips
- ICR, 0.005/0.0005 lux, Smart IR 100m
- Switchable 4 in 1 output
- 18X optical zoom: 5~90mm
- WDR 120dB, 2D/3D-NR
- 300 presets DH-SD, Pelco-D/P
- 1 audio input
- 2 alarm inputs / 1 alarm output
- RS485
- IP66
- 12V DC
- Includes wall bracket
- CCTV
- Video Door Phones
- Access Control
- Intrusion
- Fire
- Networking
- IoT SmartHome
- SIM Cards
- Cybersecurity
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DAHUA-4238DH-SD49218DB-HCStarlight 18X 2MP PTZ Dome for outdoor use
 Analog Cameras HD/CVBS 
- All categories
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- Analog Recorders HD/CVBS95
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- Accessories689
- CCTV Kits4
 DAHUA-4238

Starlight 18X 2MP PTZ Dome for outdoor use
DAHUA-4238
DH-SD49218DB-HC






Main features
Specifications
- 1/2.8" Sony® STARVIS™ 2 megapixels CMOS
- Digital resolution: 1080P (1920x1080), 720P (1280x720), D1 (704x576; 704x480)
- Frames per second: 25/30 fps @1080P, 25/30/50/60 fps @720P
- 4-in-1 video output: HDCVI/HDTVI/AHD/CVBS (CVBS only used for debugging)
- 0.005 lux F1.6 (color) / 0.0005 lux F1.6 (B/W) / 0 lux IR On
- Smart IR: 6 IR leds, up to 100 meters
- Removable mechanical filter
- 18X optical zoom: 5 ~ 90 mm
- Angle of view: 60.6°~3.8°(H), 34.1°~2.1°(V), 69.4°~4.4°(D)
- Auto, semi-automatic and manual focus control
- Auto and manual iris control
- 16X digital zoom
- Image modes: BLC, HLC, WDR 120dB, 2D/3D-NR, Digital Defog
- White balance with 8 modes
- Automatic and manual gain control
- Privacy masks
- Horizontal positioner: 0° ~ 360° continuous
- Vertical positioner: -15° ~ +90°, autoflip 180°, manual speed: 0.1° ~ +90°, autoflip 180°.
- Manual speed: 0.1°~200°/sec (H), 0.1°~200°/sec (V)
- Preset speed: 240°/sec (H), 200°/sec (V)
- 300 presets
- DH-SD and Pelco-D/P protocols (automatic recognition)
- 8 rounds of up to 32 presets each, 5 patterns, 5 scans
- RS485 port (1200 ~ 9600 bps)
- 1 audio input
- 2 alarm inputs / 1 alarm output
- Power supply: 12V DC, 3A (±10%)
- Power consumption: 10W (22W with heater and PTZ active)
- Operating temperature -40°C ~ +70°C
- Relative humidity: ≤95%.
- Degree of protection IP66
- Lightning-proof 6KV
- Dimensions: Ø160 x 269.9 mm
- Net weight: 3 kg
- Gross weight: 4.2 kg
- Wall bracket included
| REFERENCE / MODEL | DAHUA-4238 / DH-SD49218DB-HC | 
|---|---|
| Resolution | 2MP | 
| Audio | 1 input | 
| IR Distance | 81-100m | 
| Ingress protection | IP66 | 
| Lens | Optical zoom 17~25X | 
| PoC (Power Over Coax) | No | 
| Special Protection | No | 
| Sensor | 1/2.8" CMOS | 
| StarLight | StarLight | 
| Technology | 4 in 1 | 
| WDR (Backlight) | WDR (120dB) | 
| Colour | White | 
| Installation environment | Outdoor | 
| Material | Metal | 
| Alarm channels | 2 inputs / 1 output | 
Documentation
| Language | Name | Type | Action | |
|---|---|---|---|---|
|  EN  |  | Manual | ||
|  EN  |  | Manual | ||
|  EN  |  | Self-generated File | ||
|  | Image | |||
|  | Image | 
Comments
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