TekTone PK502B Dual Entrance Control Unit for BBK125, PK543A or PK205

Optimize building access and streamline visitor management with the TekTone PK502B Dual Entrance Control Unit, an essential Intercom Central Exchange Unit for apartment and multi-tenant installations. Designed for integrators and facility managers, this entrance control unit delivers reliable access control across two entry points while minimizing installation time and maintenance headaches.

The PK502B is powered by the intercom system amplifier and features a polarized, color-coded plug-in pigtailed connector for fast, mistake-free wiring. A built-in test circuit with LED display gives technicians immediate diagnostics, cutting troubleshooting time and keeping security and surveillance systems online. Compatible with TekTone panels BBK125, PK543A and PK205, the PK502B is ideal for retrofits or new builds where consistent monitoring and dependable intercom performance are critical.

Use the PK502B to enhance on-site security, improve occupant safety, and simplify ongoing maintenance of your apartment intercom and access control systems. Contact your TekTone distributor or add the PK502B to your project to strengthen access control and surveillance today.

• Simplifies entrance management with reliable dual-entrance control for apartment intercom systems
• Ensures fast, error-free installation with polarized, color-coded plug-in pigtailed connector
• Built-in LED test circuit provides on-site diagnostics for quicker maintenance and reduced downtime
• Powered by the intercom system amplifier for seamless integration and consistent performance
• Compatible with BBK125, PK543A and PK205 panels to protect existing investments and speed deployments