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Security Tip #2 (continued)
ACCESS CONTROL LOCKING DEVICES - Part 2 of a 5
Part Series on locking devices
INSTALLATION POINTER #3
The access control installation people may not like this statement, but this comes
from experience, not prejudice. If you are using strikes and the doors are not pre-cut to
accept the strike, hire someone on the installation team to install the strikes! This
normally involves a locksmith or a specialist in electric strike installation as opposed
to the access control manufacturer or distributors installation crew. First off,
they normally do not have the tools to properly cut metal door frames; secondly, they are
not really experienced in this area, and in most instances, they will probably hire the
same specialist we are recommending to you, the end user, because this is a "real
pain" for some installation teams. There is an old adage in the world of electric
strikes that states, "no two doors are alike!" That is really true because it is
not the door frame as much as what is behind it, so investigate having someone else do
this work as opposed to dropping it on your access control installer. By the way, you will
reduce, to some extent, the installation costs by saving a second markup on the same
labor!
SELECTION OF EQUIPMENT
Always select a quality electric strike. We cannot use this page to
"endorse" a product line because these products, like anything else, have
different levels of quality. Your selection of the product should be dependent upon the
application. Electric strikes of poor quality can be popped open with a screw driver, so
dont put them on outside doors or on doors leading to critical assets. Top of the
line units cannot be opened with a crowbar, so these are the units that will be used on
access controlled portals and critical asset areas. Just be prepared to spend from $250 to
$400 per unit for a good quality strike. This expenditure will pay for itself by providing
dependable performance and having lower maintenance costs. Lesser quality units ($45 - 125
per) are acceptable for things such as receptionist gates or similar openings where
someone is present, thereby increasing the security of the portal. Just make sure you
clearly understand the function of the area being controlled as well as the criticality of
the asset being protected before making the final decision on the selection of the
electric strikes.
ACCESSORIES
A last thought on electric strikes has to do with the accessories or other features
of the strike. As a design company, we do not feel the integrity of the security program
is enhanced with the electric strike having a door position switch built in to report when
the door bolt has been accepted into the strike, thereby supposedly indicating the door is
closed. There have been too many instances of these type switches being compromised to
provide false reporting to the access control system. Our position is that for the small
amount of money required, it is better to install a door position switch in the top of the
door to ensure that the system is getting a good report. Remember, you are going to the
door with wire anyway, so why not pull an additional pair and monitor the door properly.
(To make the strike guys feel better, we dont recommend the use of door position or
bonding switches in the mag-lock world either.)
There are probably fifty other things that
can be said about electric strikes however, we think these pointers are important from the
standpoint of providing assistance to anyone considering the use of this type of locking
device. The electric strike is very effective and is one of the easiest devices to work
with from a portal control stand point. We like them, our clients like them, and they work
very well. If you need manufacturers of this product, please feel free to contact us
through this page and we will gladly answer any questions you may have concerning this
device.
We thank you for visiting our WEB page and
hope this information will be of assistance. We look forward to your visiting our WEB site
in the future and remember, if we can be of any assistance with your design, please contact us at your earliest convenience.
Roy N. Bordes
President/CEO
Click here to
read Part 1 of this series
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