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Products > USB Sound Box > Guanxin Electronics Co., Ltd | Similar Products

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USB Sound Box

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8 Channel Telephone Call Recorder: USB port error 12, Drivers is based on event-driven, providing DLL dynamic link library and ActiveX control 13, Be capable of expanding automatic sound response and leaving message. 14, Supports ...

4 Channel Telephone Recorder: sound response and leaving message. 9, Software dialing, playing voice prompt during recording on demand (MODEL: GXUSB-04R+ ONLY ) 10, Supports AGC in volume, which ensures the volume balance between ...

2 Channel Telephone Recorder: sound format so that playback by the sound card. 8, Configuring various functional modules in different ways results in high-impedance recording, automatic sound response and leaving message. 9, ...

1 Channel USB Telephone Recorder: sound format so that playback by the sound card. 8, Software dialing, playing voice prompt during recording on demand (MODEL: R+ Series ONLY ). 9, Supports AGC in volume, which ensures the volume ...

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8 Channel Telephone Call Recorder