Topvico Emergency Button WiFi, Elderly Patient Tuya Bed Alarm System, Senior SOS Fall Alert, Wireless Caregiver Pager

SPECIFICATIONSWork distance: SOS button to wifi host, 15 to 30m indoorWork Mode: SOS send signal to wifi hub, wifi hub send notice via APPWIFI Alarm Hub: Connect sensors and WIFI router, notice to APPSmart home platform: TuyaSOS Button: 433mhz SOS button, can not work alonePower supply for wifi host: With power plug, 110V / 220V directlyPower supply for SOS: 12V 23A battery (include), easy to replacement in marketOrigin: Mainland ChinaModel Number: TP-328TAFunction: Emergency Button WiFi for Elderly Tuya Alarm System Panic SOS Fall AlertDIY Alarm System: Support max 100pcs 433mhz sensors and 10pcs controllers (not include)Brand Name: TOPVICOAlarm Style: Alarm voice + LED flicker + APP NotificationAPP name: Smart Life / Tuya smart