The SIM800C is a compact, surface-mount GSM/GPRS module offering a complete quad-band solution for embedded applications. Supporting 850/900/1800/1900MHz frequencies, it enables voice calls, SMS, and data transmission with low power consumption, making it ideal for IoT and mobile communication systems.

With an ultra-compact size of just 17.6 × 15.7 × 2.3 mm, the SIM800C is designed to meet the space constraints of modern, slim-profile devices. Its small footprint and full functionality make it a reliable component in the Internet-of-Everything ecosystem, allowing for seamless integration into a wide range of applications.