Check the listing for details. Syston Access Control Composite Cable - 18/4C + 22/3PR OAS + 22/2C + 22/4C, CL3P. Color: Yellow, Condition: New. Listed at 31.99 USD. Premium Access Control Composite Cable: This composite cable includes 18/4C, 22/3PR shielded, 22/2C, and 22/4C stranded copper conductors. All cables are Plenum Rated (CMP, CL3P, FT6), ensuring reliability and safety in high-demand environments.High-Quality Materials and Safety Compliance: Constructed from stranded copper, this cable delivers excellent conductivity. The Plenum PVC material is low-smoke, flame-retardant, and RoHS compliant, ensuring safety during fire emergencies.Multi-Function Configuration with Color Coding: Color-coded conductors simplify installation: gray (18/4C) for Lock Power, orange (22/3PR OAS) for Card Reader, white (22/2C) for Door Contact, and blue (22/4C) for Request to Exit.Convenient Installation with Banana Peel Design: The round cable design facilitates streamlined installation, making it ideal for complex access control systems in commercial offices, schools, and healthcare facilities.Compatible with OSDP and Wiegand Technologies: This composite cable supports advanced OSDP technology with enhanced security features and remains compatible with traditional Wiegand systems, enabling seamless migration and expansion across various system requirements.