👍No hidden costs and subscription fee: No contract with security ... GSM dual network(you can use GSM if there is no WIFI, The WIFI only can work with 2.4G, not work with 5G), Different alarm ...

👍No hidden costs and subscription fee: No contract with security ... GSM dual network(you can use GSM if there is no WIFI, The WIFI only can work with 2.4G, not work with 5G), Different alarm ...

Climax’s VST-1852Z is an IP based home control system ... GPRS/GSM communication (850/900/1800/1900). Image transmission: Email/ FTP. Wireless transmission channel: 2.4GH, DSSS, AES encryption, Power ...