| M25 Series | Model | HDV-M20A-L3.6 | HDV-M20B-L3.6 | HDV-M20C-L3.6 | 
| Name | Color 1/3" Sony Mini Square Board Camera | |||
| Camera | Image Sensor | 1/3"Sony Super HAD Ⅱ CCD | ||
| DSP | Sony ICX3142 | Sony ICX3172 | Sony ICX3172 | |
| Resolution | 420TVL | 480TVL | 540TVL | |
| Min.Illumination | 0.5Lux | 0.5Lux | 0.01Lux | |
| Effective Pixels | PAL: 500(H)x582(V),NTSC:510(H)x492(V) | |||
| Standard Lens | 3.6mm board lens @ F1.2 View angle:90° | |||
| Optional Lens | 2.8mm/3.7mm Pinhole lens,Fisheye Lens | |||
| Elec Shutter | 1/50(1/60)s to 1/100,000s | |||
| Day& Night | Electronic | |||
| White Balance | Auto | |||
| Synchronization | Internal Synchronization | |||
| Video Output | 1Vp-p Composite Output (75Ω/BNC) | |||
| S/N Ratio | More than 48dB | |||
| BLC | Auto | |||
| AGC | Auto | |||
| Industrial Standard | Power Supply | 12 V DC ± 10% | ||
| Working Temp | -20 °C - 60 °C (14 °F-140 °F),Humidity 90% or less (non-condensing) | |||
| Impact Protection: | IEC60068-2-75 test, Eh, 50J; EN50102, up to IK10. | |||
| Output | BNC Connector | |||
| Shell Color | Black | |||
| Dimension | 20*20mm | |||
| Weight | 38g | |||
| Accessories | Free | Brackets *1,Screw *2,Cable *1,Manul book *1 | ||