Dahua Technology DH-SD4223-H is a 1/4-inch PTZ dome camera with 23x optical zoom, up to 255 presets, 5 auto scan, 8 tour, 5 pattern, built-in 2/1 alarm in/out and intelligent 3D positioning with DH-SD protocol support.
| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology Ltd |
| Model code | DH-SD4223-H |
| Chip Inch Size | 1/4 inch |
| Colour Type | Colour / Monochrome |
| Resolution TVL | 700 |
| Dome Type | PTZ |
| Sensitivity lux | 0.001 lux |
| Pan Speed o/ sec | Manual: 0.1 ~ 250 o/ sec pan speed |
| Indoor/Outdoor | Indoor/Outdoor |
| Digital (DSP) | Yes |
| Tilt Speed o/ sec | Manual: 0.1 ~ 150 o/ sec tilt speed |
| Electrical Specifications |
Voltage: 24 V AC Power Consumption: 12 W |
| Focal length | 3.9 ~ 89.7 mm |
| Rotation Angleso | 360 |
| Presets | 255 |
| Back Light Compensation | Yes |
| Auto Gain Control | Yes |
| White Balance | Yes |
| Electronic Shutter range | 1/1 ~ 1/100,000 sec |
| S/ N (Signal/ Noise) Ratio dB | >50 |
| Signal Mode | PAL, NTSC |
| Video Output | BNC (1.0Vp - p/75 ohms) |
| Zoom Ratio | x23 |
| Network Properties | Interface: RS485 |
| Physical Specifications |
Dimensions mm: 170 x 155 Weight g: 1,500 |
| Environmental Specifications |
Operating Temp oC: -20 ~ +60 C (-4 ~ +140 F) Operating Humidity %: <90 Protection: IP66, IK10 |
| Additional info | Dahua Technology DH-SD4223-H is a 1/4-inch PTZ dome camera with 23x optical zoom, up to 255 presets, 5 auto scan, 8 tour, 5 pattern, built-in 2/1 alarm in/out and intelligent 3D positioning with DH-SD protocol support. |