This is a smart wireless WiFi caregiver pager. Unlike traditional caregiver pagers, this caregiver pager receives the signal from the call button as long as your phone is connected to WiFi, so you don't have to worry about missing messages! The host is powered by a data cable and has LED digital displays ranging from 1 to 6, the numbers of the pager correspond to the buttons respectively, just press the button and immediately know which call button is emitting the signal; There are 12 ringtones to choose from. Smart pagers can be shared with more family members through the app. When the call button is pressed, those who have been shared can receive phone information reminders and provide assistance, ensuring multiple protections for your family. Application:shops, commerical complex, luxury hotels, officces, factories, home, villas, driveways, walking paths, supermarket, restaurants etc.