Belden 658AMJ-1000 Composite Access Control Cable

The Belden 658AMJ-1000 is a high-performance composite access control cable designed for comprehensive security system installations. It integrates multiple conductor types within a single plenum-rated jacket, streamlining complex wiring setups for devices such as card readers, door contacts, REX (Request to Exit) buttons, and electric locks. The cable comprises 16 conductors: three 22 AWG twisted pairs (shielded) for card readers, two 22 AWG conductors for door contacts, four 22 AWG conductors for REX/spare applications, and four 18 AWG conductors for lock power. All conductors are stranded bare copper with Flamarrest® low-smoke PVC insulation, ensuring safety and reliability in indoor plenum spaces. The overall diameter is approximately 0.455 inches, and it supports a maximum current of 4 amps for lock power conductors and 2.2 amps for others. With a voltage rating of 300V and compliance with standards like UL CMP and NFPA 262, the 658AMJ-1000 is suitable for demanding access control applications.