4 X Sensore Finestra Porta Smart Wireless WIFI Rilevatore Allarme per Alexa Google Home

1 x Wireless Door / Window Sensor. Wireless Range: 50m. Wireless Type: 2.4GHz. Low battery warning: Sensor doors require two AAA batteries (not included). Storage Temperature: 0℃~60℃ (14°F~140°F). Storage Humidity: 0%~90%.

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