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433Mhz DC 12V 2CH Universal 10A Relay Wireless Remote Control Switch Receiver Module and 3PCS 2 Key RF 433 Mhz Transmitter Remote Controls 1527 Chip Smart Home Automation
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DC 12V 10A Single Channel Relay RF Wireless Switch Kit, 315MHz Receiver with Remote Control Transmitter for Home: Amazon.com: Tools & Home Improvement
Dc 12v 10a 1ch Remote Switch Relay Module Smart Home Control Delay Receiver With Universal Wireless 433 Mhz Rf Transmitters - Automation Modules - AliExpress
Αγορά Σπίτι ηλεκτρονικά αξεσουάρ | Smart Home RF 433 Mhz Remote Controls with Wireless Remote Control Switch DC 12V 1CH Relay Receiver Module for Lock Door
DC 12V 10A Single Channel Relay RF Wireless Switch Kit, 315MHz Receiver with Remote Control Transmitter for Home: Amazon.com: Tools & Home Improvement