What is a Disabled Refuge EVC System? An EVC System (Emergency Voice Communication System) is a fixed, monitored and maintained, bi-directional, full duplex voice communication system to assist the orderly evacuation of disabled or mobility impaired people and enhance fire fighters communication during emergencies.
The definition of stalwart is a description for someone who is loyal and strong or for something that is reliable and sturdy. An example of stalwart is a description for a loyal supporter of a cause.
A device, usually one of a pair of rings connected to a chain, that is attached to the ankles or feet to restrict movement. 2. often fetters Something that serves to restrict; a restraint: the fetters of tyranny. 1. To put fetters on; shackle.