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One male to two females; working with WS1 and WS1 Pro
One male to two female; working with GS1 series and SP1
Protect your devices from light rain, spray or dust; working with WS1 and WS1 Pro
One male to six female; working with GS1 series and SP1; more connectors, more options
Audible and flashing alarm, no worry of missing important alerts
Connecting an RS485 probe to a PC for calibration
Converting 4-20mA analog inputs to RS485 signals
External power supply for GS1 and GS2 series for outdoor application