The idea of an electronic sensor cable had been developed as early as 1983. Since the establishment of LISTEC GmbH in 1990, they are in service for safety of individuals, commodities, and real estate. Concentration on early fire detection in tunnels with the LIST system had been the main focus for several years.
The d-LIST system was developed in1999 to gain more market share in industrial facilities. In 2001, the LIST system gained strong attention in large tunnel systems, which made us the leader in unit and sensor cable redundancy up until today (LIST RDT-mode, Rerouted Data Transmission).
The line-type heat detector LIST is VdS-approved according to EN 54-22, response class A1N and A2N, environmental group III (G 213072), as well as certified according to ATEX zones 2 and 22.
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