Guangdong Shenzhen Duoweier Technology Co., Ltd. is a fast-growing high-tech enterprises, mainly engaged in industrial-grade security products and communication product development, production and marketing. Products are: directional remote reader, the reader to the long-range, semi-passive RFID tags, RFID long-range anti-down, two-factor authentication of electronic labels, train car park management system, ETC Electronic Toll collection fee system, vehicle management systems and mineral-free dial-up phone line, such as the public, a number of products obtained national patent.
DVL-106C remote reader is specifically for our company do not stop the vehicle access control system and the ETC electronic toll collection system developed by third-generation family of long-range semi-passive reader (national patent: 200520067754.5), solve the current the car park a number of problems encountered in the industry (such as the performance of unstable, non-directional, easy-interference signal can not penetrate the vehicle reader explosion-proof film).
This card reader card reader 3 to 15 meters distance, the reader system uses an infrared guidance, infrared and radio frequency transmission directional synchronous communication technologies in order to completely resolve the non-band radio frequency signal caused by the spread of wireless signals in adjacent interference; At the same time, the application of a wide range of environmental sensing technology can automatically adjust to climate change in accordance with the stability of the reader signal. In order to prevent high-frequency electromagnetic radiation on the human body, DVL-106C remote reader uses advanced infrared technology to wake up, do not send the reader antenna RF signal, only to receive RF signals; Office electronic tag usually sleep mode, only When entering the antenna to send the scope of the infrared signals, was activated and sent to the RF card number; this technology to ensure the long-range reader to launch their own non-RF signal, but also the absence of any electromagnetic radiation on the human body caused by injury. This reader also uses the fuselage code recognition technology, the technology reached the level of the world`s leading, complete solution to the phenomenon of serial number.
DVL-106C remote reader devices from Japan, mainly the introduction of a stable and reliable performance; products from the structural design, tooling development, process design, product manufacturing complete with independent intellectual property rights. With large-scale production capacity and service capacity. Products in the design, supply, prices, quality, services are fully protected.
Companies always adhere to the "technological leadership, product class, service motive" commitment to continuously explore new technologies, develop new products to provide users with better services.
www.szdvl.com - 17727 - Shenzhen Duoweier Technology
