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4 Channels Wireless Relay Remote Control Switch 433Mhz RF DC 5V 12V 24V 30V 10A Relay Receiver with 2 Transmitters Keyfob Big Terminal Easy Wiring$$Tools & Hardware Other
�Excellent Design】433Mhz RF wireless remote control switch.Stable and reliable performance with high reception sensitivity (> - 105dBm). Strong signal can pass walls floors doors.It can be controlled within 50 meters distance with no...
$45.98 Free Delivery