We are a leading distributor of short range radio modem which is suitable for communication between PC's, instruments, USB and RS232. These wireless modules are short range radio connectivity applications based on 2.4GHz ISM band FHSS wireless technology.
Our handy port series is one of the most cost-effective and robust cable replacement total solution in the market.

•HPS-120 is an external adapter type wireless serial(RS-232) transceiver for existing DB-9 interface.

•HPS-110 is an OEM module which has SMA type external antenna and RS-232 interface for metal housing facilities.

•HCS-100 is an small form-factor OEM module which has internal antenna and TTL(UART) interface for plastic housing facilities.

HPU-100 & 120 are USB interface type transceivers for PC which can support multiple(up to seven) wireless serial connections by working with any combination of above serial transceivers. The service range is 100 ~ 1,000m scalable according to the antenna types and the operational temperature range is -20 ~ +75C.