... wireless transmitter & receivers used in remote control, SCADA, data collection, alarm& monitoring system. OEM/ODM Provide OEM/ODM with reliable, long-range wireless ... processors, PC, RS485 devices, and other UART components with RS232, RS485 and UART/TTL level interface port ... range wireless data communications, available as a VHF/UHF or ISM others RF solution. ODM wireless module, RF data wireless OEM ...