Modem USB SIM800C GSM GPRS avec Bluetooth SMS 2G

Résumé

• EFFICIENT COMMUNICATION FUNCTION: The communication module can carry out telephone voice, SMS sending and receiving functions, and is equipped with Bluetooth transmission process, a module connection for a variety of uses, adding more diversified choices for your communication line
• EXTENSIVE NETWORK COVERAGE: The module support GSM GPRS network frequencies of 850, 900, 1800, 1900MHz, ensuring global coverage and efficient and smooth communication no matter where you are located
• SIMPLIFIED OPERATION EXPERIENCE: The communication module can be automatically turned on and connected to the network after power on, the operation process is simple and convenient, eliminating the hassle of manual key operation, so that you can enjoy the convenience brought by technology, but also more focused on innovation and design
• REAL TIME WORKING STATUS: USB to GSM GPRS module has a working indicator red LED. When there is no network, no SIM card or SIM card inserted, the LED light flash quickly every 1 second, and flash once every 3 seconds for normal access to the network, so that you can clearly understand the module working at any time
• HIGH SPEED DATA TRANSMISSION: Even under the 2G network, the module also support GPRS data transmission to ensure continuous data update, reduce data latency, and more effectively respond to occasion such as mobile meter reading that require real time data