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Products > Control Box > Guanxin Electronics Co., Ltd | Similar Products

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Control Box

" found 4 Products from Guanxin Electronics Co., Ltd, China

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8 Channel Telephone Call Recorder: control 13, Be capable of expanding automatic sound response and leaving message. 14, Supports 5-times compressed voice for storage, and audio data can be saved directly in WINDOWS-standard WAVE ...

4 Channel Telephone Recorder: controlled, sound-controlled and key-controlled 5, Supports caller ID display, which automatically identifies two modes respectively for FSK and DTMF 6, Provides caller ID detection in a wide ...

2 Channel Telephone Recorder: controlled, sound-controlled and key-controlled. 4, Accurately judge the channel status(Pickup/Hangup, Ring times, Open or Short-circuit, Sonance or Slience) 5, DTMF and CID can be detected by ...

1 Channel USB Telephone Recorder: AGC in volume, which ensures the volume balance between the remote end and near end during call. 10, Supports automatic recovery after hot-swap and USB port error. 11, Drivers is based on ...

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