Compare TPC-ACPT8620B-B with TPC-PT8421B (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/2
|
1/2
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Digital (DSP) |
✔
|
--
|
| Specialist Type |
Thermal
|
Thermal
|
| Sensitivity Lux |
0.0005 ~ 0.002
|
0.0001 ~ 0.002
|
| Voltage |
100 ~ 300 V AC
|
100 ~ 300 V AC
|
| Focal Length mm |
15.6 ~ 500 / 12.5 ~ 775
|
--
|
| Wide Dynamic Range |
✔
|
✔
|
| Image Frame Rate |
25 ~ 30 fps
|
25 ~ 30 fps
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter Range |
1/1 ~ 1/30,000s
|
1/1s–1/100000s (auto or manual)
|
| S/ N (Signal/ Noise) Ratio dB |
>55
|
>55
|
| Signal Mode |
PAL, NTSC
|
--
|
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