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Excellent solution for silent alarm system. Works with app and Alexa google etc. Needs batteries that are not included.
works well.. wifi range is low can work if wifi is within 25 meters max in open space. In concrete it can cover 2500sqft
product regularly working, super fast shipping, from Poland to Italy in just 5 days from order.
Works Well
perfect
Great quality material, simple to install, Google home compatible
Works Well, has some tricks when the network is Ubiquiti, but otherwise works
battery management - desaster
working good
Very good