TWD-M002
1) Pickup device: 1/4" Sony super HAD CCD
2) Number of pixels: PAL: 500 (H) x 582 (V) ; NTSC: 510 (H) x 492 (V)
3) System of signal: PAL/NTSC
4) Horizontal resolution: 420 TV lines
5) Minimum illumination: 0.8 lux/F1.2
6) Lens: pin-hole: 3.7mm/F2.0
7) Backlight compensation: auto
8) Electronic shutter: auto
9) White balance: auto
10) S/N ratio: >48dB
11) Gamma correction: >0.45
12) Operation temperature: -20 ~ 50?
13) Sync system: internal
14) Vide output: ≤1.0Vp-p/75Ω
15) Power supply: DC12V

TWD-M004
1) Pickup device: 1/3" Sony super HAD CCD
2) Number of pixels: PAL: 500 (H) x 582 (V) ; NTSC: 510 (H) x 492 (V)
3) System of signal: PAL/NTSC
4) Horizontal resolution: 420 TV lines
5) Minimum illumination: 0.8 lux/F1.2
6) Lens: pin-hole: 3.7mm/F2.0
7) Backlight compensation: auto
8) Electronic shutter: auto
9) White balance: auto
10) S/N ratio: >48dB
11) Gamma correction: >0.45
12) Operation temperature: -20 ~ 50?
13) Sync system: internal
14) Vide output: ≤1.0Vp-p/75Ω
15) Power supply: DC12V