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Products > judge > Guanxin Electronics Co., Ltd | Similar Products

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judge

" found 5 Products from Guanxin Electronics Co., Ltd, China

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(1-5 out of 5)

PCI Telephone Recorder: judge the channel status (Pickup/Hangup, Ringing, Activity/Silence, Short-circuit, Disconnection) 8,Supports caller ID display, and automatically identifies two modes respectively for FSK and DTMF 9, ...

8 Channel Telephone Call Recorder: judge the channel status(Pickup/Hangup, Ring times, Open-circuit or Short-circuit, Activity/Silence, Busy tone on line) 4, Supports three start-up modes respectively for voltage-controlled, ...

4 Channel Telephone Recorder: judge the channel status(Pickup/Hangup, Ring times, Open-circuit or Short-circuit, Activity/Silence, Busy tone on line) 4, Supports three start-up modes respectively for voltage-controlled, ...

2 Channel Telephone Recorder: judge the channel status(Pickup/Hangup, Ring times, Open or Short-circuit, Sonance or Slience) 5, DTMF and CID can be detected by hardware-decode, and automatically identifies two modes respectively ...

1 Channel USB Telephone Recorder: judge the channel status (Pickup/Hangup, Ring times, Open or Short-circuit, Sonance or Slience) 5, DTMF and CID can be detected by hardware-decode, and automatically identifies two modes respectively ...

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