Professional telemetry systems require the SIM cards with static IP addressing. Our telemetry modules can operate in any properly configured private APN network of any GSM provider. The users that do not have their private APN can use our SIM cards with static IP addressing registered in the „telemetria.pl” APN. We offer either the cards with subscription including limited data transmission package or the cards without transmission limits. The cards registered in the „telemetria.pl” APN ensure reliable GPRS transmission and our technical support for complete solution.