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Products > automatic detection > Guanxin Electronics Co., Ltd | Similar Products

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automatic detection

" found 7 Products from Guanxin Electronics Co., Ltd, China

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(1-7 out of 7)

Standalone Telephone Recorder: Automatically record the incoming and out call, unanswered call number, duration, conversation and so on. Unique audio automatic gain control(AGC) technology, make sure the audio balance on two side ...

Standalone Telephone Recorder: Automatically record the incoming and out call, unanswered call number, duration, conversation and so on. Unique audio automatic gain control(AGC) technology, make sure the audio balance on two side ...

PCI Telephone Recorder: automatically identifies two modes respectively for FSK and DTMF 9, Provides caller ID detection in a wide dynamic range, resulting in Caller ID can be accurately detected in poor circuit ...

8 Channel Telephone Call Recorder: automatic recognition 2, Parallel connection and high-impedance recording module, have no influence on two sides talk 3, Accurately judge the channel status(Pickup/Hangup, Ring times, Open-circuit or ...

4 Channel Telephone Recorder: automatic recognition 2, Parallel connection and high-impedance recording module, have no influence on two sides talk 3, Accurately judge the channel status(Pickup/Hangup, Ring times, Open-circuit ...

2 Channel Telephone Recorder: automatic recognition. 2, Supports WIN98/2000/XP2003/VISTA/7 operating system. 3, Supports three start-up modes respectively for voltage-controlled, sound-controlled and key-controlled. 4, Accurately ...

1 Channel USB Telephone Recorder: automatic recognition. 2, Supports WIN98/2000/XP/2003/VISTA/7 operating system. 3, Supports three start-up modes respectively for voltage-controlled, sound-controlled and key-controlled. 4, ...

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