Heat-proof leaky coaxial cables (FP-LCX) Features Use Features Conform to the Japanese Fire Defense Board's Notification No.4. Excellent heat-proof characteristics Effective not only for fire-fighting activities but also for general crime and disaster prevention activities. *The cables have passed the tests specified by the Fire Protection Department. Conform to the RoHS directive. Use The cables are designed for use in a system to assist radio communications in areas such as underground malls and tunnels, where radiowave transmission is difficult. Heat-proof leaky coaxial cables (FP-LCX) Heat-proof feeder cables (FP-DCX, FP-SFCR) Heat-proof coaxial cables (EMFR-FP-10D)