Made in Europe. The GSM communicator is designed to integrate with JVA Energizer for alarm and control purposes. The owner can easily Turn-on, Turn-off and get alarm notification easily through their smartphones. Message sent can be in native form of SMS where GSM line is limited, or Push Notification via Secolink Pro application where 3G/4G is available. Most versatile of all, it supports all major telco SIM both locally and internationally.