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.
An appliance or a part of an apparatus that encircles or binds a part of the body. 1  A cordlike tissue that connects or that holds bodily structures together. 2  A chromatically, structurally, or functionally differentiated strip or stripe in or on an organism.