WiFi Door Sensor Chime, Smart Door Open Alert Window Sensor for Business/Home/Kids Safety, Real-Time App Notification, 500ft Range, 32 Melodies, 5 Volume Levels, Window Contact Sensor Alarm Kit White 3 sold2026 Good Accessory: The Cello Antislip

Good Accessory: The Cello Antislip Mat is a useful tool whether you're playing on stage or honing your skills at home

You can also put in mobile phones and credit cards

Programmable interruptability with upper and lower thresholds

-[Easy Installation]: Comes with screws

Reduction of 99% Chlorine

WiFi Door Sensor Chime, Smart Door Open Alert Window Sensor for Business/Home/Kids Safety, Real-Time App Notification, 500ft Range, 32 Melodies, 5 Volume Levels, Window Contact Sensor Alarm Kit White 3 sold2026 Good Accessory: The Cello AntislipWiFi Door Sensor Chime, Smart Door Open Alert Window Sensor for Business Home Kids Safety, Real Time App Notification, 500ft Range, 32 Melodies, 5 Volume Levels, Window Contact Sensor Alarm Kit Product Features Real Time App Alerts for Safety Monitor your home from anywhere via the Tuya Smart Life App. Perfect for child safety and dementia carereceive instant push notifications the moment a door or window is opened. Loud Chime for Business & Home