II. The counter business of the bank will be accounted for and can be accounted for. But if the sound is not received by Mike, the effect is not particularly good. Audio-visual materials are generally kept for 3 months. Under normal circumstances, customers can't directly apply to the bank for record adjustment. In special circumstances, you should report to the police first and apply to the bank through the procedures of the public security organs.
Three, the bank window is equipped with two-way intercom. If the window walkie-talkie has an audio output interface (which can output pre-amplified audio), we can connect this device to obtain audio signals and send them to our recording equipment.
Characteristics of bank counter records:
1, the recorder can work without a computer and run continuously for 24 hours for a long time;
2. The system adopts Linux operating system to prevent virus attacks and avoid various failures caused by computer software and hardware.
3. The video recorder has a built-in WEB management program, and no software needs to be installed.
4. The recorder is more stable, more reliable, simpler to install and more convenient to manage than the recording card.
5. After power failure, the call will be automatically turned on and recorded to avoid forgetting to turn on the phone manually.
6, standard 500G hard disk, 8 voice compression, continuous recording 170000 hours.
7. Through IE browser, any computer in the network can monitor the recording in real time with the password;
Most of the intercom recordings recorded at the bank counter are started by voice control (the so-called voice control means that the recording equipment automatically detects the level signal on the line). When the sound level value, in short, when the volume reaches the set value, the device automatically starts recording, and when it is lower than this value, the system automatically stops recording). Stop recording automatically when there is sound, which effectively saves the capacity of computer hard disk and facilitates data query according to time and channel. Bank window intercom recording can be monitored in real time through server-side software. Any computer in the local area network can query the data intercom recording through the web browser, and the client does not need to install any software.