For example, set a time for the sensor to work at 10 PM-7 AM. The wireless contact sensor has the function of timer. The alarm time and volume can be adjusted. You can set a specific time to let the door sensor work. The window door sensor gives you a peace of mind, anywhere, anytime. tavel inspia Luggage Staps with TSA Combination Lock - Adjustable, Easy to Use, Potect You Luggage, Blue $15.99 USD 80DB Sound Alarm and Real-time APP Notification. Low Battery Notification. Easy Installation, No other tools needed. 【Timer Programmable】Different with other smart door window sensor in the market. After the door sensor connect to wifi router already, then you can enable 5G wifi for your router. Meanwhile, the volume is adjustable. 【Smart Home Security Sensor】 You will receive a timely App alert notifications when the status of the protected device changes. The light and aircon will turn on automatically when you come back and open your door. More smart scenes are waiting for you. The thief will also run away because of the alarm. Alarm Ring & Volume Adjustable] The door sensor equipped with a mini horn. It will alarm with 80 dB. Meanwhile, the volume is adjustable. You can set a... ChunHee WiFi Door Sensor, Door Window Sensor Alarms It will alarm with 80 dB. Before you purchase please make sure it is 2.4G wifi. 1. Please make sure your wifi work at 2.4G mode, if your wifi support 2.4G & 5G double band, please disable 5G wifi at first, the door sensor will only identify 2.4G wifi. 【Alarm Ring & Volume Adjustable】 The door sensor equipped with a mini horn. (Attention:The notch side should towards each other.) Compatible with Alexa and Google Assistant. Alarm System WiFi Door Sensor Alarm: Smart Door Window Sensor With 90db Real-time Alarm, App Notification,Wireless Door Open Contact Sensor For Home Security Burglar Alert Compatible With Alexa Google Home (4pack Motion Sensor Alarm The sensor will protect your home security during the time.
