433Mhz Universal Wireless Remote Control Switch Secure Radio Frequency DC 6V …
Radio frequency signal transmission.Strong signal can pass walls, floors, doors,board and so on. It is suitable for DC motor and AC motor. It is more flexible to use.
433Mhz Universal Wireless Remote Control Switch Secure Radio Frequency 10A
RF frequency: 433MHz. Radio frequency signal transmission.Strong signal can pass walls, floors, doors,board and so on. -Max current: 10A. Toggle Mode Wait for 3 seconds;. It is suitable for DC motor and AC motor.