Tuya WIFI Security Door Sensor Breaking in Alarm Home Protection Anti-Theft 90DB Window Open Detector Google Alexa Voice Control

Good luck with your favorite purchasesProduct features: 1.Trigger the alarm time 7 seconds to stop the alarm, trigger again to alarm again,you can stop the alarm when no need. 2.APP Real-time update switch time record,the user's cell phone APP will timely information notification. 3. Intelligent linkage: smart light bulb, smart camera, etc. 4. Battery life: normal switch 4-5times a day, can be used for 6-12 months. 5.Weak network environment triggered alarm,APP information alarm delay more than 5 seconds. 6. Low battery reminder is not triggered in time No push notification when the battery is lower than 20%, and less than 20% will prompt low battery.