mini GPRS GSM module

features of this product:

1. SIMCOM industrial-level module: SIM900A.

2.1000UF high-quality tantalum capacitors, powerful filter power.

3. TVS anti-surge anti-interference circuit is suitable for industrial situations.

4. Curved wiring + high-performance antenna, the signal is very strong.

5. Gold-plated connection (IPX) with good contact performance.

6. Welding process of industrial-grade patch, stable welding