EC21, Global B2B Marketplace

Buy Now

Sell Now

My EC21

Search Advanced Search

Products > dsp system > Guanxin Electronics Co., Ltd | Similar Products

Your search for "

dsp system

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

Inquire Now

(1-4 out of 4)

Standalone Telephone Recorder: DSP algorithm, make sure caller ID ( DTMF/FSK) and DTMF key accurately receive in all kinds of line environment. Can choose SD card or SATA hard disk to store the recorded data. SD card can reach 32 ...

Standalone Telephone Recorder: DSP algorithm, make sure caller ID ( DTMF/FSK) and DTMF key accurately receive in all kinds of line environment. Can choose SD card or SATA hard disk to store the recorded data. SD card can reach 32 ...

Digital Trunk Recording Card: Digital Telephone Recording Card(GXD300R) GX300R digital trunk recording card real time record and monitor the single EI digital trunks all the call out signalling and the call process in the way of ...

PCI Telephone Recorder: 4 Ports PCI Telephone Logger (GXPCI-4R) GX04R telephone Logger offers 4 ports for recording and a port for playback. It is parallel connection, allowing recording of telephone, all kinds of audio, ...

Page 1 of 11

Go to Page Go

Share :

Email this page

Browse: Manufacturer Directory Premium Suppliers Site Map

About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy

Copyright (c)1997-2025 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese

Business Registry Number: 120-86-03931 | Mall order sales Registration Number: 강남-5838

Inquiry Basket ()