| Model |
DH-SD50220I-HC |
DH-SD52C220I-HC |
| Camera |
| Image Sensor |
1/2.8” Exmor CMOS |
| Effective Pixels |
1920(H) x 1080(V) |
| Horizontal Resolution |
≥1000TVL |
| Scanning System |
Progressive |
| Electronic Shutter Speed |
1/1 ~ 1/30,000s |
| Min. Illumination |
Color: 0.05Lux@F1.4; B/W: 0.005Lux@F1.4; |
| S/N Ratio |
More than 50dB |
| Resolution |
25/30fps@1080P, 25/30/50/60fps@720P |
| Video Output |
1-channel BNC HDCVI high definition video output/ CVBS standard definition video output (Can switch) |
| Camera Features |
| Day/Night |
Auto(ICR) / Color / B/W |
| Backlight Compensation |
BLC / HLC / DWDR (Digital WDR) |
| White Balance |
Auto, ATW, Indoor, Outdoor, Manual |
| Gain Control |
Auto / Manual |
| Noise Reduction |
2D/3D |
| Privacy Masking |
Up to 24 areas |
| Digital Zoom |
16x |
| Lens |
| Focal Length |
4.7mm~94mm (20x Optical zoom) |
| Max Aperture |
F1.4~ F2.6 |
| Focus Control |
Auto / Manual |
| Angle of View |
H: 54.1° ~ 3.2° |
| Close Focus Distance |
100mm ~ 1000mm |
| PTZ |
| Pan/Tilt Range |
Pan: 0° ~ 360° endless; Tilt: -10° ~ 90°, auto flip 180° |
| Manual Control Speed |
Pan: 0.1° ~350° /s; Tilt: 0.1° ~250° /s |
| Preset Speed |
Pan: 500° /s; Tilt: 500° /s |
| Preset |
300(DH-SD),255(Pelco-P/D) |
| PTZ Mode |
5 Pattern, 8 Tour, Auto Pan, Auto Scan |
| Speed Setup |
Human-oriented focal length/ speed adaptation |
| Power up Action |
Auto restore to previous PTZ and lens status after power failure |
| Idle Motion |
Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period |
| Protocol |
DH-SD, Pelco-P/D (Auto recognition) |
| Audio |
| Interface |
1 channel In |
| Auxiliary Interface |
| RS485 |
1 |
| Alarm |
2/1 channel In/Out |
| General |
| Power Supply |
AC24V/ 1.5A |
| Power Consumption |
10W, 19W (Heater on) |
10W |
| Working Environment |
-40ºC ~ 60ºC / Less than 90% RH |
-20ºC ~ 60ºC / Less than 90% RH |
| Ingress Protection |
IP67, IK10 |
IK10 |
| Dimensions |
Φ186.0(mm) x 253(mm) |
Φ198(mm) x 177(mm) |
| Weight |
2.5Kg |
2.2Kg |
