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eWeLink 2CH Bluetooth WiFi Relay Switch Module Support 433Mhz RF Remote Control
eWeLink 2CH Bluetooth WiFi Relay Switch Module Support 433Mhz RF Remote Control
RF frequency: 433MhZ. Your smart phone or tablet is connected to a 2.4G WiFi that can connect to the internet (currently not supporting 5G WiFi). Supports wireless frequency, WiFi 2.4GHz b/g/n+Bluetooth, and supports sharing devices.
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