All Products

• DAR-V07 8ch recording+ 7ch voice mail on One card
• YS-T96 25W Radio for Data and Audio wireless transmission 20km
• PCB Assembly service provider SMT Print Circuit Board Assembly supply OEM ODM PCBA system
• Analog to Digital Video Converter BNC RCA to Max 1920 High Definition VGA Video Converter
• YS IP2031 video server / ip cams / covert cameras
• DAR-8CH telphone phone call recording device
• 5Km wireless usb transmitter receiver
• H.264 Network 8ch Standalone DVR/ VGA USB backup 1T HDD PTZ/ Cell phone Monitor
• BNC to VGA 1920 HD Video Converter AV01 CVBS S-Video to VGA Digital Video Converter
• Telephone call recording device/ PCI call recorder DAR-8CH

• YS-AV01 AV /S-VIDEO BNC to VGA Video Converter ( TV to LCD )
• PCBA, EMS, SMT/ PCB colone/ PCB assemble
• Telephone recording box phone recorder DAR-2001U
• CCTV-gv800 DVR card /100fps 4ch DVR
• BNC to VGA video converter (TV to PC convertor),high resolution: 1920 x 1200
• AV to VGA video converter (TV to PC convertor),high resolution: 1920 x 1200
• PCB assembly (PCBA, PCB clone, SMT, EMS, OEM)
• LCD DVRs, LCD Standalone DVR with 7Inch TFT color screen, YS-8004 DVR
• FCC-approved RF data transceiver, 433Mhz RF module
• V07 Telephone 8 Lines Voice Recorder 7 Lines Answering Machines

• Cheap Telephone voice recorders DAR-2001 audio recorder SD card support
• BNC to VGA video converter (TV to PC convertor),high resolution: 1920 x 1200
• PCBA Assembly Services (SMT, EMS, PCB clone)
• 25W RF module for Data & Audio wireless transmission 20km
• 433mhz wireless data transmitter CC1101 RFmodule
• rs232 cable wiring replacement 5W wireless serial data transmitter
• AV to VGA video converter Box, high resolution: 1920 x 1200
• 500mw rf module Embedded data transceiver YS-C20L
• 10mW 500m Wireless Data Transceiver Module, UHF 410-915Mhz RS232/RS485/TTL CC1020 RF module
• 5W UHF Data radio YS-C30H RF serial module

• 2ch USB Telephone recording box, DAR-2000
• VHF wireless module with 3 km range,data transceiver YS-T20
• USB wireless module YS-C10U USB data tranceiver
• AV BNC to VGA video converter Box AV01 (TV to PC convertor) high resolution1920 x 1200
• 2km 433Mhz RF module YS-C20L emisoras
• Telephone Digital Voice Recording card 16ch PCI card
• Telephone recorder box supports TF card FCC CE approved telephone recording device
• OEM/ODM RF module UHF VHF wireless solution
• NAR-8000 8ch standalone telephone recorder
• XYK200-2 wireless transmitter/romote controller/RC module

• low price&high quality DAR-16CH Phone Recorder
• low price&high quality DAR-V16 telephone recording Card with Voice mail/telephone voice logger
• low price&high quality 50mw 800m Tx,Rx module YS-C20UB
• low price&high quality 2KM-Distance RF data transmitter (YS-C20L) high speed rate
• low price&high quality,500mw rf module ,data transceiver YS-C30L
• low price&high quality,3-4 km range data transceiver -YS-C30K
• DAR-3001 1-line Standalone Telephone Recorder added Auto Answer Machine
• 1-line standalone Telephone Recorder Voice Logger DAR-2001 with CID CLI FSK DTMF
• DAR-3001 1-line Voice Mail System and Standalone Telephone Recorder
• CC1100 USB wireless tranceiver High data rates USB Transmitter RF module

• Voice logger tlepehone recorder Dar-2001
• DAR-3001 1-line Voice Mail System and Standalone Telephone Recorder manufacturer
• 16CH PCI Telephone recording card Cost Effective DSP Technology Call Recorder 16 Line Telephone Recorder
• voice logger
• Wireless data RF module CC1100 USB wireless tranceiver
• VHF Data Audio modem VHF wireless module (150Mhz/230Mhz/350MHz data transceiver, RF module)
• 5W RF module VHF RF Transmitter (150Mhz/230Mhz/350MHz data transceiver, RF module)
• 2KM Wireless RF module YS-C20L 0.5W 433Mhz RF data module
• Remote control transmitter YKB100-4 Tx controller
• 5W wireless module long range RF module

• FCC USB RF module
• 5W VHF RF DATA Radio (150Mhz/230Mhz/350MHz data transceiver, RF module)
• 10km UHF data radio modem (YS-C30H 5W RF moidule)
• 10km UHF vhf radio modem (YS-C30H 5W RF moidule)
• UART UHF data radio wiress transmitter module (YS-C30H 5W RF module)
• 433mhz low price YS-C20UA 10mW RF module
• 5W HF rf digital radio transceiver (Chnia frequency RF module)
• USB RF transmitter and receiver UHF RF module YS-C10U 50mW CC1100 wireless tranceiver
• CC1020 433mhz UART Wireless RF module YS-C20L 0.5W RF module
• YS-C20K long range rf transmitter and receiver/Wireless module with 3 km range

• Sell 433mhz 1km wireless RF transmitter and receiver module YS-C20UB
• Stable-performance 433mhz /rs232 wireless rf data transceiver module YS-C20S
• low cost 2km wireless transmitter and receiver transceiver module YS-C30L
• 433mhz low cost mini wireless data rf transmitter and receiver module YS-C30K
• High cost performance VHF 0.5W wireless data acquisition module YS-T20 rf transmitter
• 433.92Mhz RF transmitter and receiver PT2272 Rx module YS-CWC7 ASK module
• VHF and UHF 20Km power line communication rf module YS-T96
• Universal rf car remote control transmitter YKB100-4 Tx controller
• 3 channel wireless remote control digital remote control switch YKB100-3
• 4CH USB voice Recorder 4 Lines telephone USB Recorder with Caller ID (CE Approved)

• 8CH Telephone USB digital voice Recorder auto call recorder phone with Caller ID (CE Approved)
• 4CH auto call Voice sd card recorder phone detector Embedded SMDR
• Telephone recorder mini voice recorder Standalone supports 32G SD
• 8ch digital voice audio recorder auto call recorder phone
• Phone call recording devices digital voice Recorder card 16ch PCI card
• 16CH Telephone digital voice recorder card DAR-R16E PCI-E Card
• 99ch wireless restaurant pager system with time display HW-ZJ45B Wireless calling system
• 999ch wireless waiter call system HW-ZJ49 315/ 433MHz wireless calling system restaurant
• 10km wireless transmitter and receiver YS-T86 rf module
• 433mhz /868mhz rf module YS-C20S transceiver module

• long range rf transmitter and receiver YS-C30L wireless module
• 433mhz wireless module dadio modem YS-C20UA 10mW RF module
• HW-ZJ48 48ch restaurant pager & call center services with time display
• 1W Wireless data radio module YS-C20K GFSK 433Mhz/868Mhz/915Mhz module
• Good 1 W UHF wireless data radio modem-YS-C30K
• Good 25W VHF radio modem 150Mhz 230Mhz 350Mhz audio&data transceiver
• Remote controller ultra-thin waterproof transmitter YKB100-1
• Good 433.92Mhz RF Receiver PT2272 Rx module YS-CWC7 ASK transmitter & receiver, remote receiver
• 999ch wireless pager HW-ZJ49 315/ 433MHz wireless calling system
• 99ch wireless pager system with time display HW-ZJ45B Wireless calling system