| Model: D22R-550HIR | Specification |
| Pick up device | 1/3" SONY COLOR superHAD II low Lux CCD |
| Signal format | PAL or NTSC (color) |
| Picture elements | PAL: 752(H)X582(V) |
| NTSC: 768(H)X494(V) |
| Horizontal resolution | 540TVL |
| Sensitivity | 0 Lux(infrared LED on, at F1.2) |
| Infrared LED | 24 LEDS |
| Infrared LED range | 15~35(fixed lens);15~40m(vafi-focal or auto iris lens) |
| Scanning | PAL:625 TVL;NTSC:525 TVL 2:1 interlace |
| Synchronization | internal sync. |
| Infrared spectrum | 850nm |
| S/N RATION | Over 50dB(AGC off) |
| Auto Gain Control | 40dB on/16dB off selectable |
| White balance | Auto tracking white balance(ATW)2500'K to 9500'K |
| Electronic shutter | on/off(up yo 1/1000 sec.) |
| Back light compensation | on/off selectable |
| Video output | 1 Vp-p,75Ωcomposite, BNCX1 |
| Audio ouput | N/A |
| Mirror | N/A |
| Gamma ratio | 0.45 |
| Auto-iris lens control | N/A(fixed lens,vari focal lens);DC Drive(auto iris lens) |
| Lens | Fixed lens:F3.6-12mm for selections;Vari-focal(auto iris)lens:4~-mm & 2.1-11mm for selections |
| Lens mount | M12XP0.5mm thread |
| Exterior focus adjustment | N/A |
| X-Axis (Pan adjusting) | ±180· |
| Y-Axis (Tilt adjusting) | 0·-90· |
| Z-Axis | ±180· |
| Power supply | DC12V or DC12V/AC24V Auto switching |
| Power consumption | 310mA |
| Dimensions | D150*H119mm |
| Net weight | 1250g |
| Weatherproof/waterproof | waterproof(IP67) |
| Operating temperature | -10ºCto+50ºC |
