| Model No.: |
DF-8504 |
| Passway: |
4 channel |
| Compression: |
H.264 |
| Video Signal : |
PAL (625 lines, 50f/s); NTSC (525lines, 60f/s) |
| Video Input: |
BNC(1.0V p-p/75Ω) x 4 |
| Video Output: |
Composite video: 1.0V p-p/75Ω, BNC connector ×1 ， VGA x 1 |
| Audio Input: |
2 x RAC |
| Audio Output: |
1 x RAC |
| Alarm Input: |
2-channel input.Trigger closed without Voltage，Open or Closed |
| Alarm Output: |
1-channel output.Trigger closed without Voltage，Open or Closed |
| Alarm Access: |
Senor input; Video motion detection alarm; Video loss alarm; Disk full remind alarm |
| Network: |
10/100M self adaptive Ethernet port, support LAN, WAN and ADSL dynamic IP networking |
| Control Mode: |
IR remote control |
| Backup Mode: |
Network backup; external CD-R; USB interface |
| Resolution: |
PAL: Display: 704×576Image: 352×288NTSC: Display: 720 x 480Image:352 x 240 |
| HDD Capacity: |
Support 2 x 2000G HDD |
| Encryption: |
Data encryption + secondary password management |
| Voltage: |
DC 12V/3A |
| Power Consumption |
6W(without HDD) |
| Environmental temperature: |
Working temperature: +5℃~+50℃; RH: < 90%
Storage temperature: -20℃~+70℃; RH: < 95% |
| Size: |
350×58×272mm |
| Weight(KGS): |
N.W:2.4KGSG.W:3.8KGS |
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