Belden 538HMD1 0101000 Indoor / Outdoor OSDP Access Control Cable, 14-Conductor, 22/1, 18-2, 18-4, 22-6, CM Rated

Built for reliable, secure door access and perimeter monitoring, the Belden 538HMD1 OSDP Access Control Cable delivers a single-cable solution that reduces installation time and improves system uptime. This Belden access control cable pairs a 14-conductor layout with specific gauge runs — including 22/1 and multiple 18 AWG power pairs (18-2, 18-4) plus a 22-6 grouping — so readers, door strikes, sensors and auxiliary devices can share a single pathway. CM-rated for indoor/outdoor use, its jacket balances toughness with flexibility for routing through conduits, raceways and protected exterior locations. Optimized for OSDP security communications, the cable supports encrypted reader links and supervised inputs for modern access control, surveillance and monitoring systems. Choosing Belden ensures consistent impedance, low noise and dependable connections in critical environments. Ideal for door controllers, multi-door installations and integrated security deployments—upgrade your access control infrastructure with this robust, easy-to-manage cable.

• Ensures dependable OSDP communication for secure access control and monitoring, reducing downtime and false alarms
• 14-conductor design with mixed gauge pairs (22/1, 18-2, 18-4, 22-6) to support readers, strikes and auxiliary devices on one run
• CM-rated indoor/outdoor jacket provides durability and flexible routing options for both riser and protected exterior paths
• Simplifies installation and inventory with a single cable solution that supports power, data and supervised inputs for surveillance integrations
• Manufactured by Belden for consistent electrical performance and long-term reliability in commercial security systems