WiFi SOS Button with Tuya APP Alert Emergency Panic Wireless Security Alarm for Elderly Kids Home Safety

There are three types SOS button could be choosed! Please choose the right type that you need.A Type White: Tuya WiFi Hanging rope emergency button with White Color.B Type Black: Tuya WiFi Hanging rope emergency button with Black Color.C Watch Type: Tuya WiFi Watch emergency button with White Color.WiFi SOS Button One Key Emergency Wireless Security Alarm Panic Device for Elderly Kids Home Safety Tuya APP Remote ◆ APP name:Tuya Smart/ Smart Life◆ Internal battery: Polymer battery 3.7V/400mAh◆ Standby current: ≤ 20uA◆ Average current: ≤ 85mA◆ Charging duration: ≤ 1 hour◆ Wi-Fi: 2.4GHz IEEE 802.11 b/g/n◆ USB charging◆ It takes about an hour to fully charge the battery◆ Standby time: Hanging rope emergency button can be used for 1 year,  Watch SOS button could be used around 5 months.Standard package:1X WiFi Button1X Double sided tape for handing rope type only1X Lanyard or Watch strap (DIY choose Type)1X User Manual