wireless transmitter, 5W output RF module, wireless data transceiver for RS232/RS485/TTL to wrieless. 10km ... 1200/2400/4800/9600/19200bps, set before delivery; * Transparent data transmission: What has been received is exactly what has been ... , PDA, PTZ; * RS-485 wire multi-drop system changeover wireless system; * Industrial Automation, PLC Control, Wireless Data Acquisition, SCADA; * Range: ≤8Km ...