| Model | LIRDBSHL | LIRDBSHQ | LIRDBPC | LIRDBS | LIRDBSL | LIRDBHF |
| Image Sensor | 1/3"SONY | 1/3"SONY | 1/4"PIXEL | 1/3"SONY | 1/4"SHARP |
| Horizontal Resolution | 540 TV Line Low lllumination | 540 TV Line | 480 TV Line | 420 TV Line Low lllumination | 420 TV Line | 420 TV Line |
| Pixels | PAL:795 (H)× 596(V) NTSC :811 (H) ×508 (V) | PAL:752(H)×582(V) NTSC:768(H)×494(V) | PAL:500(H)×582(V) NTSC:510(H)×492(V) |
| TV System | PAL/NTSC |
| IR LED | 5mm X 24 PCS |
| IR Series Distance | 20 M |
| Lens | Board Lens 3.6mm/F2.0 |
| Sync System | Internal |
| IR Status | Under 10 Lux By CDS |
| Usable Illumination | 0.001 Lux/F2.0 (LED ON) | 0 Lux/F2.0 (LED ON) |
| IR Power On | CDS Auto Control |
| S/N Ratio | ≥48dB (AGC OFF) |
| Gamma Correction | 0.45 |
| Video Out | Composite Signal (1.0Vp-p, 75Ω) |
| Scanning System | PAL:625 Lines, 50 Field/Sec;NTSC:525 Lines, 60 Field/Sec |
| Electronic Shutter Time | Auto:PAL 1/50-1/100,000Sec;NTSC 1/60-1/100,000Sec |
| Operation Temperature | -10℃ ~ +50℃ RH95% Max |
| Storage Temperature | -20℃ ~ +60℃ RH95% Max |
| White Balance | Auto |
| Power Source | DC12V 300mA |
| Dimension | 94(Diameter) x 69(H) mm |
| Weight | 450G |
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