ASKZP is an autonomous gas contamination control system based on the AKTEL-2 telemetry complex designed for remote monitoring of the technical condition of gas pipelines located under roads and railways, other pipelines, landslide sections, and water barriers.The automatic gas control system allows you to quickly inform staff about the technical condition of the crossings by constantly measuring the gas concentration in the internal cavity of the exhaust candle of the gas pipeline case. If the pre-emergency and emergency gas threshold is reached, the system automatically sends a signal to the gas control panel, which is located in the dispatching organization operating the gas pipeline, and is also duplicated at the control posts of the railway company.