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.
uk â /vesËtÉªdÊ.i.Él/ us â /vesËtÉªdÊ.i.Él/. âº [ before noun ] being a small remaining part or amount. âº specialized medical used to describe something, especially a part of the body, that has not developed completely, or has stopped being used and has almost disappeared: a vestigial organ/limb/tail.