FA-1055G/3P is designed to provide reliable and intuitive door release control for access control, security, and automation systems. Featuring a triple-pole resettable switch, adjustable sounder, and configurable LED indicators, it delivers both visual and audible confirmation of operation. Compatible with 12VDC and 24VDC power supplies, the unit is ideal for commercial buildings, offices, healthcare facilities, educational institutions, and other secure environments requiring dependable exit control.