| Model NO. | SF-W2227AHD20 |
| SENSOR | Sony 1/3” Exmor CMOS IMX322 |
| Chipset | AHD2441 |
| Output Resolution | AHD 1080P |
| Signal Sys. | PAL/NTSC |
| Effective Pixels | 1920(H)×1080(V) 2.0M Pixels |
| Usable Illumination | Color:0.01Lux @(F1.2,AGC ON),0 LUX with IR |
| B/W 0.001 Lux @ (F1.2,AGC ON),0 LUX with IR | |
| Electric Shutter | PAL :1/50 ~ 1/100,000s NTSC:1/60 ~ 1/100,000s |
| WDR | D-WDR |
| Sens-up | 0-30X |
| 2D-DNR | off/ low/ medium/ high |
| 3D-DNR | off/ low/ medium/ high |
| Image-frozen | Support |
| BLC/HLC | Support |
| Defogger | 0-2 Level |
| S/N | > 60dB |
| White Balance | Auto White balance |
| Day/Night | Auto/ manual / Color/ B/W |
| Mirror | Horizontal/ Vertical |
| Privacy Mask | Support |
| Video Output | 1.0Vp-p compound output, 75Ω |
| Lens | 2.8-12mm Megapixel Lens |
| Infrared LED | 42pcs LED |
| IR Distance | 40Meters |
| Power | DC 12V±50% |
| Waterproof | IP66 |
| Working Temperature | -20℃~60℃ |
| Relative Humidity | 10%-90% Non-condensing |
| Color | White or Korea Grey |
| Dimensions | Appr. 295mm(L)x120mm(W)x103mm(H) |
| Net Weight | 1000g/pcs |