... RF wireless remote control is used to control garage door , slide door ,overhead door,automatic door,gate door,curtain,awning The RF remote system ... in garage gate, roller curtain, door locks, remote sensing, telemetry, industrial control and wireless security alarm industries. Operating voltageDC12V A23 ... ) Size 59x31x12mm Optional IC ev1527,PT2262,HCS301..etc rolling code RF remote control