Fiber optic cable manufacturer / supplier in China, offering Unshielded 2 4 6 Cores Security Monitoring Cable Engineered for Stable Data Transmission CE Certified for Trusted Professional Use, Wear Resistant Unshielded Two Core Alarm Signal Wire Built for Long Lasting Performance CE and RoHS Certified for Maximum Safety, CPR Unshielded Four Core Smart Security Cable Designed for Modern Security Systems RoHS Certified for Safe and Reliable Operation and so on.