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  • Introduction
  • Type
  • Features
  • Parameter
  • Case
● A variety of recording: timed recording, manual recording, automatic recording (voice), linkage recording
● alarm recording, automatic recording delay time settings, set the size of the recorded data file
● Support recording data backup function, you can export standard audio files (WAV)
● Support for on-site monitoring, network remote monitoring capabilities
● Support alarm input linkage recording, audio trigger switch normally-open alarm output control
● Alarm Input normally open / normally closed settings
● linkage with other devices having recording interface
● Manage users, user operation of the user name, password, operation permission settings
● Network user user user name, password, access permissions
● remote playback, local playback
● System Operation Log Viewer
● Record file support automatic cycle storage and post record full prompt two optional features
● The card optional hardware watchdog circuit, having crash automatic restart function, improve system stability
No. Project Technical parameters and uses
1 Card Interface Standard PCI slots
2 Audio Input 10/20/30路φ3.5 Mono socket
3 Input impedance 30KΩ
4 Input amplitude 1.5V，Powered audio signal
5 Number of inputs The total number of 120 road
6 Audio Compression gsm6.10、ADPCM、MP3 Optional
7 Audio sample rate 8K、16K、32K Optional
8 Recording Method Timing recording, manual recording, automatic recording (voice), linkage recording
9 Recording data/td> Standard WAV audio files
10 Alarm Input 2 alarm input linkage record
11 Alarm Output 1 audio output control trigger alarm
12 Audio file storage Automatic cycle and recorded in full after the prompts to select
13 Work instructions Channel indicator, watchdog, alarm input, output indicator
14 Power loss ≤5W
15 産品尺寸 130×100mm
16 工作(zuò)溫度 0～55℃
17 相對濕度 10～90%