Compare HAC-HFW2231D with DH-HAC-HFW1220SP (2)
| Contact manufacturer | Contact manufacturer | |
| Resolution TVL |
2MP
|
1080p
|
| Digital (DSP) |
✔
|
✔
|
| Sensitivity lux |
0 ~ 0.005
|
0.02
|
| Direct Drive |
✔
|
--
|
| Voltage |
12 V DC
|
12 V DC
|
| Motion Activated |
✔
|
--
|
| Focal Length mm |
3.6 ~ 12
|
3.6
|
| Wide Dynamic Range |
✔
|
✔
|
| Picture Elements HxV |
1937 x 1097
|
1936 x 1097
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter range |
1/4 ~ 1/1000000s
|
1/25 ~ 1/100,000s
|
| S/ N (Signal/ Noise) Ratio dB |
65
|
--
|
| Signal Mode |
PAL, NTSC
|
--
|
| Auto Iris |
--
|
✔
|
| High Speed |
--
|
✔
|
| Synchronisation |
--
|
Internal
|
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