DC12V-24V 18CH Smart Switch 10A Relay Receiver /Learning code 18CH RF Transmitter and Receiver 433mhz

Model:AK-RK18S-12AK-1000-18; Connection:Wireless,Remote; Voltage (V):12; Type:Smart Switch; Compatibility:Courtyard,Living Room,Daily; Frequency:433 ; Features:Easy to Install,Remote Controlled; Listing Date:07/30/2019; Production mode:Self-produce; Instructions:English