اسم العلامة التجارية
Daytech
Product name
simple safe home alarm system
GSM System
850/900/1800/1900MHz
WIFI System
IEEE802.11b/g/n wireless standard
Spare Battery
3.7V/1000mAh lithium battery
Working Temperature
-10 ~ 55 ℃
Relative Humidity
< 80% (no condensation)