SDC WRC-2B WRC Series Button Wireless Pendant Transmitter, 433MHz

Designed to give front-desk staff and security teams fast, reliable control of doors and gates, the Security Door Controls WRC-2B wireless pendant transmitter delivers secure remote release and seamless integration with access control systems. This two-channel 433MHz transmitter provides dependable signal range and interference resistance for day-to-day security and monitoring tasks. The compact handheld form includes a visible LED indicator for confirmation of transmission and pairs with SDC receivers that can learn up to 30 fixed transmitter codes—ideal for small to mid-size facilities managing multiple credentials. Powered by a 3V DC battery, the WRC-2B is low-maintenance and built for continuous operational readiness. As a Gate Accessories solution, it supports receptionist buttons, remote door release, and other access control applications where quick, monitored responses are essential. Backed by a 3-year limited warranty from Security Door Controls, this pendant is a dependable choice for commercial security, surveillance, and access management. Add the WRC-2B to your access control toolkit or contact us to configure a secure wireless release solution.

• Provides secure remote release for doors and gates, simplifying receptionist and access control workflows
• Two-channel 433MHz wireless operation for reliable, interference-resistant signaling
• Compact handheld pendant with LED indicator for clear status and easy use in busy environments
• Compatible with receivers that learn up to 30 fixed transmitter codes for scalable access management
• Low-voltage 3V DC operation for long battery life and minimal maintenance; backed by a 3-year limited warranty