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3 GSW1 FEATURES AND APPLICATIONS
Features:
Built-in 4 (2G) or 5 (3G) band GSM module
Caller ID numbers control (up-to 100 caller ID numbers)
1 output (relay supported)
Programming with PC via “USB to Mini USB cable” connected to the unit
Programming by WEB server
Programming by SMS commands
Applications:
Remote gate opener – Caller ID number recognition