portable usb recorder

This product is a recording equipment with function of recording fixed-line telephone conversation contents. In addition to record conversation contents dialed in and out, it can also record corresponding phone numbers. With special players in computer, the contents can be replayed and information of phone numbers can be looked over. This product uses TF card as its depositing agent for recording, and is separated from the computer to carry on the recording and the work independently completely. It can support as highest as 8G capacity of TF card, and record as many as 300-hour conversation contents. It can carry on encryption processing to the recording document, and only when correct password is inputted can recording documents be replayed, which strengthens the recording document secrecy greatly. With simple document playback retrieval operation, the playback of recording documents can be chosen according to time sorting and number sorting. Function of circular recording–In the TF card recording process, if the free space is less than 30MB, the system function of automatically overwriting the TF card will be activated, the system will automatically delete the previous files obtain the enough free space and then continue to work.
This machine’s biggest merit is that it does not need the external power supply, but depends on telephone line it connected directly. This can avoid the problem that if it uses external power supply, it is unable to work normally when power cut happens. In addition, its mini size is quite suitable for stealthy installment.

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