An alarm system that is monitored by an outside company to provide electric protective services in which they provide the appropriate actions is known as a(n):

An alarm system that is monitored by an outside company to provide electric protective services in which they provide the appropriate actions is known as a(n):
A . Central station system
B . Local alarm system
C . Proprietary system
D . Auxiliary system
E . Bell-sound system

View Answer

Answer: A