Sistema di allarme Wifi/GSM, Smart Life allarme di sicurezza domestica controllo app wireless Tuya
This alarm hosts for all GS-103 in this link are all WIFI （2.4Ghz） & GSM（4G） GPRS versions. GS-103 tuya. Siren output. Alarm Type. 1 x Wired Siren. Password Keyboard. Output Number. Connection Type.