8CH Real Time DVR
| Model No.: | DF-8508 | |||
| Passway | 8 channel | |||
| Compression | H.264 | |||
| Video Signal | PAL (625 lines, 50f/s); NTSC (525lines, 60f/s) | |||
| Video Input | BNC(1.0V p-p/75Ω) x 8 | |||
| Video Output | Composite video: 1.0V p-p/75Ω, BNC connector ×1 ， VGA x 1 | |||
| Audio Input | No audio | |||
| Audio Output | No audio | |||
| 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: 704×576 Image: 352×288 NTSC: Display: 704 x 480 Image:352 x 240 | |||
| HDD Capacity | Support 2 x 2000G HDD | |||
| Encryption | Data encryption + secondary password management | |||
| Voltage | DC 12V/3A | |||
| Power Consumption | 8W(without HDD) | |||
| Environmental temperature | Working temperature: +5℃~+50℃; RH: < 90% Storage temperature: -20℃~+70℃; RH: < 95% | |||