Automatic openers add convenience to the
use of driveway gates. People who do not originally install them
often quickly change their minds, so you
should plan ahead if you are not including
them when you first put in your driveway
gate. These openers also provide for more
security, as the gate cannot be opened without
the access controls. Automatic gate systems
typically include both an opener and the
controls to operate it.
They can be purchased from companies
that
install driveway gates and from
online sites.
The following should be considered
when buying
driveway gate openers:
- A gate opener is the motorized arm that opens
and closes the gate. A solid state circuit
board will receive the signal from the access
control to activate the opener. Look for
features that will keep the gate open for
guests or reverse the gate if it encounters
an obstacle.
- The opener you should purchase depends on
what type of gate you have.
The most popular
choice for swing gates is a
linear actuator
style. Look for designs that
have bolt on,
post mounted installation with
a powerful
arm. Articulated arm style
openers are pad
mounted. They are better for
heavier gates
or situations where there is
more than normal
use. Battery backup is also
desirable.
- There are a number of access control types:
- Hand held controls are radio transmitters
similar to automatic garage openers that
activate the gate by pushing a button. They
are available as tiny models that attach
to a key chain or larger ones that clip to
a sun visor.
- Keypads allow entry by using a numeric code.
They are easily programmed so they can be
changed frequently, and they can accommodate
several codes at one time.
- Exit sensors come with cable that can be
buried along the driveway and will detect
moving metal to operate the gate.
- A photo eye shoots a beam of light across
the gate opening. If it is interrupted, it
will prevent the gate from closing.
- Other handy features include intercoms that
allow voice communication so
that the gate
can be opened from inside the
property. Telephone
entry systems will announce
visitors by ringing
the phones in the house. The
gate can be
opened by pushing one of the
buttons on the
phone.
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