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DC 5V 12V Jog Self lock Smart WiFi Wireless Switch Thet Relay Module A – diymore
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TOSR08 - 8 Channel Smartphone Relay WIFI Remote Control Kit
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Brrnoo 2‑Way WiFi Relay Module For Mobile Phone APP Wireless Remote Control Switch 5V ESP8266,2‑Way Relay Module,2‑Way WiFi Relay Module - Walmart.com
JESSINIE 2Pcs ESP8266 12V WiFi Relay Module WIreless IoT Smart Home Internet of Things Phone APP Remote Control Switch Module Board For Automation System - Amazon.com
TOSR02-D - 2 Channel USB/Wireless Timer Relay Module supporting Xbee, Bluetooth and Wifi + Smartphones - Turret Robotics
Amazon.com: Remote Control Switch, 12V Single Channel Relay Module RF Wireless Switch Receiver Equipped with Portable Remote Control Transmitter : Tools & Home Improvement