The personal alarm button needs to be paired with the smartphone in the 2.4GH z WIFI environment. After the pairing is successful, the Tuya wifi call button needs to always be in the WIFI environment where it was paired, and the paired smartphone only needs to connect to the network. Even if you are in another city, your smartphone can receive alarm notifications from
Tuya wifi call buttonSepecifications:
App: Tuya Smart /
Smart Life appStandby current: 20uAAverage
current: 85mAInternal
battery: Polymer
battery 3.7 v/100mAhCharging duration: 1
hourWi-Fi: 2.4GH z
IEEE 802.11 b/g/nSize: 55mm*52mm*15mm/ 2.17 * 2.17 * 0.59 in