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DoorKing Proximity
Card Readers Access Control Systems
and Home Intercom Systems by DKS
Door King manufactures a variety of keyless entry products. These products
include telephone entry systems, telephone intercom systems, card access
systems, digital access systems, electromagnetic locks, high security RF access
controls, automatic vehicle ID systems, vehicular gate operators, parking
control products.
With every
purchase we provide all the necessary phone support to get your project up and
running- Tech Support Line 775-450-7009.
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| PROXIMITY
CARD READERS |
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APPLICATIONS :
Passive card systems are available with read ranges from 3-inches up to
28-inches. Active card systems can provide read ranges up to 9-feet.
Proximity readers are not designed for stand-alone operation and must be
connected to an access controller.
ADVANCED FEATURES:
Because physical contact is not required, proximity cards can transmit
their data through common building materials like: concrete, brick,
stone, drywall, plaster, glass, wood, plastic...in fact, through
anything but metal. Proximity card |
readers are maintenance
free. There are no parts to wear out or adjust. Passive card technology
provides and unlimited number of "card reads" and their is no
battery to wear out. Active cards provide a much longer read range, but
use a battery that will wear out in time (2-years) and require
replacement of the card. Passive cards, unless they are physically
abused, will last virtually forever.
SPECIFICATIONS: Passive card systems are available with
read ranges from 3-inches up to 28-inches. Active card systems can
provide read ranges up to 9-feet. Proximity readers are not designed for
stand-alone operation and must be connected to an access controller. |
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