Door Chime,Sanjie WiFi Door Sensor Open Chime When Entering for Business/Home/Store/Office Alert Your Phone,Alarms for Kids Safety,500 FT Range,20 Ringtones ,3 Sensors 1 Receiver

20 Chimes with Mute to 110dB - The WiFi door chime for business/home has 20 chimes with 5 adjustable volumes(0-110dB). With LED indicators and memory function: Keep the previous set tune after re-plugging it. The volume, chime, and name of each sensor can be set individually via the app. So that you can realize exactly which door is triggered
Multiple Usage Scenarios - 1. Door chime for business when entering, you won't miss any customers. 2. Door alarms for kids safety/dementia, when toddler, children with autism, or dementia patients wander off, you will be notified immediately to ensure their safety. 3. Door/window alarms for home security, when the thief breaks into your home, you will be notified immediately. 4. Any scenario you think you can use(office/apartment/nursing home, etc. )
Expandable & Share with Family Notification - Each door opening chime can be paired up to 20 magnetic sensors. You can set the sharing function of the APP, so that when door/window alarm is opened, everyone you share it with can receive the alert message (APP notification free).
Note: Only one phone can be connected to the Gateway through WiFi, others can only connect to the Gateway through sharing devices. Telephone or text message notification services are subject to a fee (subscribe as needed)