RF IS M8 nb-ST 1m RF IS M8 nb-ST 2m RF IS M12 nb-ST 0, 5m RF IS M12 nb-ST 1m RF IS M12 nb-ST 2m RF IS M18 nb-ST 0, 5m RF IS M18 nb-ST 1m RF IS M18 nb-ST 2m RF IS M30 nb-ST 0, 5m RF IS M30 nb-ST 1m RF IS M30 nb-ST 2m RF 96 LT SW915-w/o Wireless receiver RF Rx SW915 1W 24 VAC/DC Wireless receiver RF Rx SW915 2W-RS232 24 VAC/DC Wireless receiver RF Rx SW915 4W 24 VAC/DC Wireless receiver RF Rx SW915 4S 24VDC BC/SC (SET)