Tyco 4100-3207 4 Point 2A Aux Relay Card w/ FB

The Tyco 4100-3207 4 Point 2A Aux Relay Card with FB is an auxiliary relay expansion module designed for use with compatible Tyco fire alarm control systems. It provides four independently controlled relay points rated for 2A operation, allowing connected devices and system components to be managed through programmable relay outputs. The card supports flexible system integration for fire alarm applications, enabling control of external equipment such as notification appliances, safety interfaces, and building management systems. Designed for reliable performance in commercial and industrial environments, this relay card helps expand the functionality of fire alarm panels while maintaining efficient communication and dependable operation. The included feedback capability allows monitoring of relay status, improving system supervision and operational awareness. Its compact design supports straightforward installation within compatible control panel assemblies.