Smart WiFi Switch Relay Module 1/2/4channel Wireless Remote DC 7-32V/AC85-250V
ab 9,89 €
Wireless Standard:Wi-Fi 2.4GHz b/g/n. RF: 433MHz. Remote on/off: remote on/off of 4 electronic devices from anywhere. Micro USB: 5V. Supports remote turn on or off of connected appliances such as lights, kettles, rice cookers, electric curtains etc.
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