The 116201 GDI Alphatech GSM Intercom offers a practical, secure, and cable-free solution for access control. Using GSM mobile network technology, it enables remote door unlocking via free missed calls from authorized numbers, and includes features such as:
1 or 2 call buttons, each programmable with up to 7 phone numbers.
Remote control via SMS and missed calls.
2 remotely activated relays for doors, gates, or external systems.
Alarm/sensor input, sending automated SMS alerts upon activation.
Easy configuration via SMS, PC (USB cable), or direct SIM editing.
Optional backup battery providing up to 48 hours of power.
Rugged, vandal-resistant design with IP44 protection rating, ideal for outdoor use.
Operating on GSM Quad Band (850/900/1800/1900 MHz), this intercom is simple to install and perfect for gated communities, residential buildings, and office premises seeking a reliable access system.
Download the full datasheet or contact our Avanzada7 sales team at sales@avanzada7.com
Numbers of buttons1 or 2 programmable buttons with up to 7 numbers each
Relay number2 remotely activated relays (call, SMS or missed call)
GSM connectivityQuad Band GSM 850/900/1800/1900 MHz
Power supply12V (9–24V) AC/DC, optional 48h backup battery
AntivandalVandal-resistant design with durable metal housing
Tamaño185 x 99 x 40 mm – compact and outdoor-ready (IP44)