| Model number | SR-477-A23 |
| Camera | |
| Camera type | Mini PTZ 3x zoom 4in1 camera |
| Frames Rates | PAL:25fps. NTSC:30fps |
| Image Sensor | 1/2.9’’ CMOS Image Sensor |
| Resolution | 1080P |
| Zoom | 3X Optical zoom |
| Focus | Auto/Manual |
| Video Standard | PAL/NTSC（OSD） |
| Pan/Tilt | |
| Horizontal range | 350° Horizontal rotation |
| Horizontal speed | 80°/sec |
| Vertical range | 0-90° |
| Features | |
| Day & Night mode | External control（Default）/AUTO/COLOR / B&W |
| UTC | Support |
| OSD Support | Yes |
| Waterproof | IP66 |
| Min. Illumination | 0.01Lux@(F1.2,AGC ON) |
| S/N Ratio | More than 50dB (AGC OFF) |
| Electronic Shutter | AUTO |
| White Balance | Auto/Manual |
| Video Output | AHD/TVI/CVI/CVBS Switch by DIP Switch |
| DNR: | Off/Low/Middle/High |
| Language: | 20 kinds of languages such as English, Finnish, French, German, Greek,Italian, Japanese |
| Polish,Portuguese, Russian, Spanish, Thai, S-Chinese, T-Chinese and Turkish | |
| Night Vision and Lens | |
| Infrared Distance | 20M |
| Infrared LED | 3 pcs array leds |
| Lens Mount | 2.8-8mm, 3X Optical zoom |
| General | |
| Video Interface | BNC |
| Power Supply | 12 V DC±10% |
| Lightning protection | Support |
| Power Consumption | 3.6W |
| Working Humidity | Relative humidity less than 90% |
| Working Enviroment | -20° ~ +60°C |
| Size | 105X75mm |
| Weight | About 350g |
