DUP 4CH RELAY RX CONT-OUT H4
15-30 VDC, 4 CH RELAY OUT RCVR
230 VAC, 4 CHAN RELAY OUT RCVR
115 VAC, 4 CHAN RELAY OUT RCVR
24 VAC, 4 CHAN RELAY OUT RCVR
DUP 4CH REC 2OUT ROLLER BLIND