APP: Tuya / Smart Life. Small Size and Portable Call Button: Can be hung on the neck with a lanyard or pasted with Double-sided tape, small size call button anyone can operate it. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.
The "Tuya WiFi Emergency Call Button Phone Alert Transmitter for Patient A8K77059" would be an excellent fit for patient monitoring systems in healthcare settings.
