Keystone Security &
Minimizing Risk Through
Keystone, a leader in security and polygraph consulting, prides
itself on using the latest technological advancements, including the
cameras, which offer full panoramic views, and software that allows
a full range of analysis functions, while minimising the risk for
clients. Our specialist services include CCTV Monitoring, which
offers a practical solution for clients who do not necessarily have
the time, or resources to monitor CCTV systems.
Keystone was founded intially as a polygraph testing agency,
it's examinors are well qualified, affiliated to all the national
agencies and have a wealth of experience which have brought
successful results to their clients.
Polygraph bookings please
and complete the form.
The polygraph is the only lie detection
technique that has proven, independent, scientific, reliability and
validity studies and peer acceptance; it is the only lie detection
technique directly used by government agencies and private
institutions worldwide for investigatory purposes. It is used by
more state and local law enforcement agencies than any other truth
verification technique available.
Address: 224 Monument
Road, Glen Marais, Kempton Park -
011 979 1178