... code dip switch RF wireless remote control is used to control garage door , slide door ,overhead door Far distance The RF remote ... in garage gate, roller curtain, door locks, remote sensing, telemetry, industrial control and wireless security alarm industries. Operating voltageDC12V ... Size 59x34x13.5mm Optional IC ev1527,HT12E,PT2262,HCS301..etc dip switch RF remote control,dial code remote control