Found in 2010, Shenzhen Handheld-Wireless Technology Co.,Ltd., is a professional provider of products and solutions of RFID, barcode and biometrics technologies. We always committed to focusing on self-designing, developing and production of handheld terminal equipment,and our products was widely used in enterprise intelligent data acquisition and management of various industries, awarded as national-level high-tech enterprise with 400 staff members,ISO9001certificated and all products passed CE and FCC certification. And headquartered in Shenzhen, over 50 offices with technical team for offering better service, separately located in Beijing, Wuhan, Hangzhou, Xi’an, etc.
In the past, the coal mining industry mainly relied on manual inspections to troubleshoot heating and safety problems. Under harsh weather conditions, it was difficult to detect temperature and meet the requirements of efficient, real-time and safe monitoring. The specific performance is as follo...
USB (Universal Seiral Bus) is a serial bus standard for connecting computer systems and external devices. It is also a technical specification for input and output interfaces. It is widely used in information and communication products such as personal computers and mobile devices, and has been e...