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433MHz Dry Contact Remote Control Light Switch 220V 10A Mini Wireless Switch Relay Module for Garage Control/Lock/LED/DIY/Lamp

315 Mhz Receiver Wireless RF Remote Control Switch DC12V 10A 1CH Relay. DIY Module For Transmitter Remote DIY Integrated Circuits - Direct Voltage

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433 MHz Smart Wireless RF Remote Control Switch Mini Small Relay Circuit Receiver Module DC 3.7v 5v 6v 9v 12v 1 Channel Battery Power with ON Off Transmitter Latching Controller

433Mhz DC 3.7V 4.5V 5V 7.4V 9V Universal Receiver Module RF Remote Control Switch Relay 1CH Mini Wireless Control Switch 3.7v- Wide Working Voltage +

Mando a distancia inalámbrico de 433mhz, interruptor Universal, Mini receptor de relé, DC 3,6 V, 5V, 9V, 12V, 24V, Micro receptor, transmisor, uso para Led

Interruptor remoto de relé DC3.7V 4,2 V 5V 6V 7,4 V 8,4 V 9V 12V Salida 0V relé de contacto seco Valor de conmutación NO COM NC 315MHz 433MHz - AliExpress

Up Down Stop Mini Motor Remote Switch DC 3.3V 3.7V 4.2V 5V 6V