Punto d'origine
Guangdong, China
Numero del Modello
ACJ-401 GSM+WiFi Alarm System
Product name
WIFI GSM Security Alarm System
Power input
DC 5V (micro USB)
Backup power
3.7V 1000mAh lithium battery
Alarm Output
Siren alarm, App push, panel alarm, phone call, sms
Language support
9 Languages
Wireless frequency
433MHz (EV 1527)
GSM band
850/900/1800/1900Mhz
WiFi band
2.4G, IEEE802.11b/g/n
APP
Tuya Smart/ Smart Life