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WARNING
Before installation, TURN OFF the external circuit breaker
which supplies power to the system.
Before connecting the device to the power supply, verify that
the output voltage is within specifications of the power supply.
Do not apply power to the system until after the installation has
been completed.
Personal injury or death could occur, and the equipment could
be damaged beyond repair, if these WARNINGS are not
observed!
WARNING
Fire Safety and Liability Notice
Never connect card readers to any critical entry, exit door,
barrier, elevator or gate without providing an alternative exit in
accordance with all fire and life safety codes pertinent to the
installation. These fire and safety codes vary from city to city
and you must get approval from local fire officials whenever
using an electronic product to control a door or other barrier.
Use of egress buttons, for example, may be illegal in some
cities. In most applications, single action exit without prior
knowledge of what to do is a life safety requirement. Always
make certain that any required approvals are obtained in
writing. DO NOT ACCEPT VERBAL APPROVALS, THEY ARE
NOT VALID.
Engineered Systems never recommends using the PRO-2200
Series or related products for use as a primary warning or
monitoring system. Primary warning or monitoring systems
should always meet local fire and safety code requirements.
The installer must test the system on a regular basis and
instruct the end user in appropriate daily testing procedures.
Failure to test a system regularly could make installer liable to
the end user for damages if a problem occurs.
WARNING
EARTH ground all enclosures, for proper installation.
WARNING
Use suppressors on all door strikes. Use S-4 suppressors for
installation. Engineered Systems recommends only DC strikes.
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PRO22R1-Reader Interface Introduction