Entry
systems allow access to the gate by keypads, card readers, and telephone.
Closed circuit TV can be integrated into most telephone entry systems.
Entry systems are usually placed about 12'-16' in front of gate
so as to keep vehicles a few feet away from gate for safety. |
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Keypads:
Hard wired keypads. The capacities of keypads
vary from 1 entry code all the way up to several thousand. Keypads
typically supply momentary contact closure and locked contact closures
to either open the gate on its timer or hold the gate open. You
can also set your operator for manual operation and a keypad momentary
contact closure will open or close the gate much like a garage door. Find hard wired keypads here. |
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Wireless
Keypads :
Wireless keypads function
the same as above and operate in conjunction with a radio receiver.
These keypads do not have a hold open feature. The gate can be made
to stay open with these keypads only in the manual operation mode
of the gate operator. Many of the wireless keypads have LED illumination
that comes on soon as one of the keys are pressed. Find wireless keypads here. |
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Residential
Telephone Entry:
Most of these units do not require
a separate phone line. They work using your existing line and can
give distinct double ring when someone calls from the gate. You
can speak to the person before letting them in. You can also call
other numbers with these units and operate the gate from any phone
including cell phones. These units are laden with features such
as call waiting, call forwarding, built in timers to open and close
the gate at specific times, etc. CCTV is available as an option.
Find residential phone entry systems here. |
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Card
Readers:
For larger installations where security is a concern or there are
too many users to issue wireless transmitters to. Advantages include
long life and low maintenance. Card reader are available as stand
alone or can work in conjunction with telephone access systems and
other access systems that track users activity. They are available
as touch plate, swipe card, and proximity readers. Proximity being
the most popular.
Find card readrs here. |
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Commercial
Telephone Entry:
Used for multiple dwellings,
gated communities, and commercial installations. These units can
call up to several thousand numbers and hold an equal number of
access codes.
The installation pictured here includes a proximity card reader
that is integrated into the telephone entry system and tracks user
activities.
Many telephone entry systems have built in electronic directories.
Units are available as stand alone or programmable by remote computer.
Find Commercial telephone entry systems here. |
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