Schlage CTE-MTB15-485-B Single Door Controller RS-485

Product Description

The SCHLAGE CTE-MTB15-485-B is a single-door access control controller designed for mobile credential and multi-reader configurations over an RS-485 communication bus. It manages door-level access decisions, reader communication, and credential validation in a single integrated unit. Licensed security integrators and low-voltage technicians install this controller as part of a broader electronic access control system in commercial or institutional environments. The RS-485 interface allows multi-drop wiring runs to connect multiple controllers on a common communication network, reducing home-run cabling requirements.

This controller is suited for single-door applications in commercial buildings, office suites, and institutional facilities where mobile credential support is required alongside traditional card or fob readers. It is designed for use with compatible multi-reader input configurations, enabling both entry and exit reader connections from a single controller. Security integrators deploying mobile access systems will find this unit appropriate for retrofit and new-construction access control projects.

Key Features

• Single-door control architecture simplifies per-door deployment and troubleshooting
• RS-485 communication bus supports multi-drop topology for reduced cabling overhead
• Mobile credential support enables smartphone-based access alongside traditional readers
• Multi-reader configuration allows both entry and exit reader connections
• Sold as a single unit for straightforward project quantity management

Compatibility

Designed as an OEM-style component for single-door RS-485-based electronic access control systems supporting mobile and multi-reader configurations.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician in accordance with applicable local codes and NFPA 731 guidelines. Disconnect and de-energize all power to the access control panel and associated door hardware before beginning wiring or mounting work. RS-485 bus wiring should follow proper termination and daisy-chain practices to ensure reliable communication across all devices on the network. Do not apply power to the controller until all wiring connections have been verified.