When it detects water, it triggers a 100dB alarm and sends serious-time alerts straight in your cellular phone, supporting you act fast, regardless if you’re absent. What's more, it supports nearly ten sensors, allowing you shield a number of regions of your house.?? t?i ?a hóa tr?i nghi?m s? d?ng ?i?n tho?i c?a b?n, vi?c l?a ch?n ph? ki?n ?i?n