Radio Secure SLM-X provides a security sensor, allowing the handling of more than one inspection system. Radio Secure SLM-x allows loaders, carriers, and logistics service providers to actively monitor the security and integrity of shipments as their containers move along the global supply chain. The Radio Secure SLM-x is a basic element of the RadioSecure range of products with wireless connectivity to the Radio Secure SLA, SLE, SLL, or SLS. Radio Secure SLM-x periodically reports security and environmental status through the GSM infrastructure to a system. In case of any inconvenience or unauthorized violation of any of the pre-established parameters, RadioSecure SLM-x will switch to Event Reporting to report the case without delay.