Description
β What Is a GSM Terminal?
A GSM terminal (also called a GSM modem terminal or GSM industrial terminal) allows devices and systems to connect to a mobile network. It can be used for:
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Making and receiving voice calls
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Sending and receiving SMS messages
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π§ Key Features:
Feature Description GSM Frequency Bands Quad-band (850/900/1800/1900 MHz) for global compatibility Interface Options RS232, USB, RS485, Ethernet, GPIOs Power Supply UsuallyΒ 12V DC (depending on the model) SIM Card Support Standard SIM slot (2G) Antenna Connector SMA or similar external antenna connectors Form Factor Enclosed in a metal or plastic housing, ready for DIN rail or wall mounting
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