telephone recorder
RF module
voice logger
ASK module
Featured Products

Telephone recorder

Voice Logger

RF modules

ASK modules

DAR-2U USB telephone recorder DAR-2U USB telephone recorder
DAR-2U USB telephone recorder
DAR-2U
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DAR-4U USB telephone recorder DAR-4U USB telephone recorder
DAR-4U USB telephone recorder
DAR-4U
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DAR-8U USB telephone recorder DAR-8U USB telephone recorder
DAR-8U USB telephone recorder
DAR-8U
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DAR-16U USB telephone recorder DAR-16U USB telephone recorder
DAR-16U USB telephone recorder
DAR-16U
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DAR-1U USB telephone recorder DAR-1U USB telephone recorder
DAR-1U USB telephone recorder
DAR-1U
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NAR-8100xxC 2U 8CH-64CH Voice Logger NAR-8100xxC 2U 8CH-64CH Voice Logger
NAR-8100xxC 2U 8CH-64CH Voice Logger
NAR-8100xxC 2U 8CH-64CH
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NAR-8100xxD Desktop 1CH-16CH Voice Logger NAR-8100xxD Desktop 1CH-16CH Voice Logger
NAR-8100xxD Desktop 1CH-16CH Voice Logger
NAR-8100xxD Desktop 1CH-16CH
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NAR7104-08SL Voice Logger NAR7104-08SL Voice Logger
NAR7104-08SL Voice Logger
NAR7104-08SL
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NAR7108-32HL Voice Logger NAR7108-32HL Voice Logger
NAR7108-32HL Voice Logger
NAR7108-32HL
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NAR7140-64HL Voice Logger NAR7140-64HL Voice Logger
NAR7140-64HL Voice Logger
NAR7140-64HL
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DAR4001 Voice Logger DAR4001 Voice Logger
DAR4001 Voice Logger
DAR4001
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NAR6104S Voice Logger NAR6104S Voice Logger
NAR6104S Voice Logger
NAR6104S
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NAR6101S Voice Logger NAR6101S Voice Logger
NAR6101S Voice Logger
NAR6101S
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NAR6102S Voice Logger NAR6102S Voice Logger
NAR6102S Voice Logger
NAR6102S
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NAR6102S Voice Logger NAR6102S Voice Logger
NAR6108 Voice Logger
NAR6108
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NAR6102S Voice Logger NAR6102S Voice Logger
NAR6116 Voice Logger
NAR6116
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YS-102R Rf Modules YS-102R Rf Modules
YS-102R Rf Modules
YS-102R
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YS-104R RF Modules YS-104R RF Modules
YS-104R RF Modules
YS-104R
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YS-105R RF Modules YS-105R RF Modules
YS-105R RF Modules
YS-105R
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YS-106R RF Modules YS-106R RF Modules
YS-106R RF Modules
YS-106R
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DJ-WF Receiving band relay ASK MODULES DJ-WF Receiving band relay ASK MODULES
DJ-WF Receiving band relay ASK MODULES
DJ-WF
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JDG-2 Receiving band relay ASK MODULES JDG-2 Receiving band relay ASK MODULES
JDG-2 Receiving band relay ASK MODULES
JDG-2
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JDQ-1WF Receiving band relay ASK MODULES JDQ-1WF Receiving band relay ASK MODULES
JDQ-1WF Receiving band relay ASK MODULES
JDQ-1WF
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Receiver ASK Modules Receiver ASK Modules
Receiver ASK Modules
Receiver
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JDQ-4 Receiving band relay ASK MODULES JDQ-4 Receiving band relay ASK MODULES
JDQ-4 Receiving band relay ASK MODULES
YS-108R
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Who We Are
ABOUT US

ShenZhen YiShi Electronic Technology Development Co., Ltd. is a high technology company in the telecommunications industry. We have branch company in Hongkong and modern SMT plant in Mainland China, which has obtained ISO9001 and 2000 certification, so as to provide sufficient insurance of products quality and meet your demand for higher quality and lower price. The company specialize in manufacturing and marketing Telephone Recorder,Voice Logger Product and RF modules. Our modern SMT plant and R&D department offer PCB assemble and OEM service too.

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about us
What We Do
Warranty Warranty
Warranty
We prefer our payment with TT/ WestUnion/MoneyGram/Paypal Upon your full payment we will shipping your goods in 2 work days delivery depending on the country of the consignee.
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Payment Methods & Shipping Payment Methods & Shipping
Payment Methods & Shipping
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Quality Control Professionality Quality Control Professionality
Quality Control Professionality
Advanced technology and Hardware devices
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The Smart And Power Team The Smart And Power Team
The Smart And Power Team
Honesty, diligence, innovation, cooperation, win-win
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