4G Tuya WiFi GSM GPRS 4,3" Funk Alarmanlage, Haus Einbruchmeldeanlage.
4G Tuya WiFi GSM GPRS 4.3" Wireless Burglar System. 4G GSM communicator. This is the latest version of 107T alarm that works on 4G it can also connect to WiFi if available and supports Alexa. ◆ 4G GSM frequency: 850/900/1800/1900MHz(Default).