Media Players
Lora wireless button
Model wl-222-l
Highlight: Using Lora communication method;Private communication protocol;Battery powered.
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Specification
Lora chip uses CCL68;Communication distance not less than 400 meters;3v lithium manganese battery,the battery can be used for more than 2 years. -
Features
Lora communication method;Private communication protocol;Lithium manganese battery;