Multi-channel audio and telephone recording
|
|
|
External IP network modules SEL DTR NET are designed to capture the information from analogue telephone lines, differential (radios) and linear (microphone) inputs and transmit it over TCP/IP to remote computer where SELENA software is installed. Four telephone lines can be connected to the SEL DTR NET-4 device.
Distinctive features:
- Ethernet 10/100 Mbit connection.
- Network connection indicator.
- Galvanic decoupling between the inputs.
- Software-based switching between telephone and microphone inputs.
- 6 alarm inputs to connect to external sensors.
Delivery set:
- The SEL DTR NET - 4 device,
- Software;
- Power supply unit;
- User manual.
|
|
| Characteristics: |
| Number of channels |
4 mono (can be combined in 2 stereo) |
| Type of channels |
analogue telephone, differential, linear |
| Sampling rate |
8, 16, 32 kHz, 16 bit sampling |
| Voice compression |
MPEG-3 |
| Recording density per channel |
|
| - without compression (at 8 kHz 16 bit) |
57.6 MB per hour |
| - MPEG-3 |
up to 8.2 MB per hour |
| Input connector |
RJ45 |
| Operation system |
Windows 2000/XP/Vista |
| RAM |
256 MB for Windows 2000/XP, 512 MB for Windows Vista |
| LAN TCP/IP |
Ethernet 10/100 Mbps |
| Dimensions |
40 x 135 x 1900 mm |
| Weight |
500 g |
|
