Nơi xuất xứ
Guangdong, China
Product name
wifi Panic SOS button Keychain Personal safety alarm Safety gadget
Feature
Tuya Smart App control
WiFi Frequency
2.4G WiFi, IEEE 802.11 b/g/n (1-14) standard
Color
White, Customization colors
Built-in Battery
3.6V LIR2450 rechargeable battery
Working Temperature
-20℃~60℃