Name
TuyaSmart WiFi GSM Alarm System
Display Size
2.4 Inch TFT Display Screen
Battery
Lithium battery 3.7V 1000mAh
WiFi Standards
IEEE 802.11 b/n/g 2.4G Hz
2G GSM frequesncy
850/900/1800/1900MHz
Wireless transmission range
100meters(Open area)
Alarm Call number No. or SMS number No.
5 groups