Compare HRDP4D250 with HRSD4F250X (2)
| Contact manufacturer | Contact manufacturer | |
| Channels |
4
|
4
|
| Monitor Outputs |
Main: VGA-1, Main: BNC-1, Spot: 3
|
--
|
| Alarm I/O |
4 in, 1 out
|
--
|
| Storage Capacity GB |
250
|
250
|
| Resolution |
CIF: 352 x 240 / 2CIF: 704 x 240 / 4CIF: 704 x 480
|
--
|
| Audio Recording and Properties |
1 Line Input/ 1 Line Output
|
--
|
| Image per second (IPS) |
--
|
120 NTSC / 100 PAL
|
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