GATE
AUTOMATI
ON
I
NSTALLATI
ON
SAFETY
Whi
l
e
t
he
manuf
act
ur
er
has
desi
gned
t
he
syst
em
under
st
r
i
ct
saf
et
y
st
andar
ds,
i
t
i
s
ul
t
i
mat
el
y
t
he
i
nst
al
l
er
s
r
esponsi
bi
l
i
t
y
t
o
f
ol
l
ow
and
compl
y
wi
t
h
nat
i
onal
and
l
ocal
l
aws,
codes
and
saf
et
y
st
andar
ds
t
hat
appl
y
t
o
t
he
mechani
cal
,
el
ect
r
i
cal
and
oper
at
i
onal
aspect
s
of
t
he
gat
e
aut
omat
i
on
syst
em.
These
i
ncl
ude
but
ar
e
not
l
i
mi
t
ed
t
o:
saf
et
y
st
andar
ds
est
abl
i
shed
by
ent
i
t
i
es
l
i
ke
Under
wr
i
t
er
s
Labor
at
or
y
(
UL)
,
NFPA
70,
or
codes
and
l
aws
st
at
ed
by
cor
r
espondi
ng
st
at
e,
count
y
or
muni
ci
pal
i
t
y.
Whi
l
e
i
t
may
not
be
compul
sor
y,
we
hi
ghl
y
r
ecommend
f
ol
l
owi
ng
UL
325
saf
et
y
st
andar
ds.
UL
325
VEHI
CULAR
GATE
AUTOMATI
ON
CLASSI
FI
CATI
ON
Thi
s
syst
em
can
be
used
i
n
Cl
ass
I
,
Cl
ass
I
I
and
Cl
ass
I
I
I
appl
i
cat
i
ons.
●
CLASS
I
–
RESI
DENTI
AL
VEHI
CULAR
GATE
OPERATOR
-
A
vehi
cul
ar
gat
e
oper
at
or
(
or
syst
em)
i
nt
ended
f
or
use
i
n
a
home
of
one-
t
o
f
our
si
ngl
e
f
ami
l
y
dwel
l
i
ng,
or
a
gar
age
or
par
ki
ng
ar
ea
associ
at
ed
t
her
ewi
t
h.
●
CLASS
I
I
–
COMMERCI
AL/
GENERAL
ACCESS
VEHI
CULAR
GATE
OPERATOR
-
A
vehi
cul
ar
gat
e
oper
at
or
(
or
syst
em)
i
nt
ended
f
or
use
i
n
a
commer
ci
al
l
ocat
i
on
or
bui
l
di
ng
such
as
a
mul
t
i
-f
ami
l
y
housi
ng
uni
t
(
f
i
ve
or
mor
e
si
ngl
e
f
ami
l
y
uni
t
s)
,
hot
el
,
gar
ages,
r
et
ai
l
st
or
e,
or
ot
her
bui
l
di
ng
ser
vi
ci
ng
t
he
gener
al
publ
i
c.
●
CLASS
I
I
I
–
I
NDUSTRI
AL/
LI
MI
TED
ACCESS
VEHI
CULAR
GATE
OPERATOR
-
A
vehi
cul
ar
gat
e
oper
at
or
(
or
syst
em)
i
nt
ended
f
or
use
i
n
an
i
ndust
r
i
al
l
ocat
i
on
or
bui
l
di
ng
such
as
a
f
act
or
y
or
l
oadi
ng
dock
ar
ea
or
ot
her
l
ocat
i
ons
not
i
nt
ended
t
o
ser
vi
ce
t
he
gener
al
publ
i
c.
●
CLASS
I
V
–
RESTRI
CTED
ACCESS
VEHI
CULAR
GATE
OPERATOR
-
A
vehi
cul
ar
gat
e
oper
at
or
(
or
syst
em)
i
nt
ended
f
or
use
i
n
a
guar
ded
i
ndust
r
i
al
l
ocat
i
on
or
bui
l
di
ng
such
as
an
ai
r
por
t
secur
i
t
y
ar
ea
or
ot
her
r
est
r
i
ct
ed
access
l
ocat
i
ons
not
ser
vi
ci
ng
t
he
gener
al
publ
i
c,
i
n
whi
ch
unaut
hor
i
zed
access
i
s
pr
event
ed
vi
a
super
vi
si
on
by
secur
i
t
y
per
sonnel
.
UL
325
ENTRAPMENT
PROTECTI
ON
REQUI
REMENTS
For
al
l
i
nst
al
l
at
i
on
cl
asses,
i
t
i
s
r
equi
r
ed
t
o
pr
oper
l
y
adj
ust
t
he
i
nher
ent
obst
r
uct
i
on
sensi
ng
syst
em
and
i
nst
al
l
war
ni
ng
si
gns
on
bot
h
si
des
of
t
he
gat
e,
war
ni
ng
pedest
r
i
ans
of
t
he
danger
s
of
t
he
aut
omat
ed
gat
e
syst
em.
For
Cl
ass
I
and
Cl
ass
I
I
i
nst
al
l
at
i
ons,
i
t
i
s
r
equi
r
ed
t
o
add
a
non-
cont
act
devi
ce,
such
as
a
phot
oel
ect
r
i
c
eye
OR
a
cont
act
devi
ce
such
as
a
gat
e
edge.
For
Cl
ass
I
I
I
i
nst
al
l
at
i
ons
i
t
i
s
r
equi
r
ed
t
o
add
a
non-
cont
act
devi
ce,
such
as
a
phot
oel
ect
r
i
c
eye,
AND
a
cont
act
devi
ce
such
as
a
gat
e
edge
OR
an
audi
o
al
ar
m
such
as
a
si
r
en,
hor
n
or
buzzer
.
UL325
I
NSTALLATI
ON
RECOMMENDATI
ONS
1
.I
nst
al
l
t
he
gat
e
oper
at
or
onl
y
when:
a.The
oper
at
or
i
s
appr
opr
i
at
e
f
or
t
he
const
r
uct
i
on
and
t
he
usage
cl
ass
of
t
he
gat
e.
b.Al
l
openi
ngs
of
a
hor
i
zont
al
sl
i
de
gat
e
ar
e
guar
ded
or
scr
eened
f
r
om
t
he
bot
t
om
of
t
he
gat
e
t
o
a
mi
ni
mum
of
4'
(
1
.
2
m)
above
t
he
gr
ound
t
o
pr
event
a
2-
1
/
4"
(
6
cm)
di
amet
er
spher
e
f
r
om
passi
ng
t
hr
ough
t
he
openi
ngs
anywher
e
i
n
t
he
gat
e,
and
i
n
t
hat
por
t
i
on
of
t
he
adj
acent
f
ence
t
hat
t
he
gat
e
cover
s
i
n
t
he
open
posi
t
i
on.
c.Al
l
exposed
pi
nch
poi
nt
s
ar
e
el
i
mi
nat
ed
or
guar
ded,
and
guar
di
ng
i
s
suppl
i
ed
f
or
exposed
r
ol
l
er
s.
2.The
oper
at
or
i
s
i
nt
ended
f
or
i
nst
al
l
at
i
on
onl
y
on
gat
es
used
f
or
vehi
cl
es.
Pedest
r
i
ans
must
be
suppl
i
ed
wi
t
h
a
separ
at
e
access
openi
ng.
The
pedest
r
i
an
access
openi
ng
shal
l
be
desi
gned
t
o
pr
omot
e
pedest
r
i
an
usage.
Locat
e
t
he
gat
e
such
t
hat
per
sons
wi
l
l
not
come
i
n
cont
act
wi
t
h
t
he
vehi
cul
ar
gat
e
dur
i
ng
t
he
ent
i
r
e
pat
h
of
t
r
avel
of
t
he
vehi
cul
ar
gat
e.
3.The
gat
e
must
be
i
nst
al
l
ed
i
n
a
l
ocat
i
on
so
t
hat
enough
cl
ear
ance
i
s
suppl
i
ed
bet
ween
t
he
gat
e
and
adj
acent
st
r
uct
ur
es
when
openi
ng
and
cl
osi
ng
t
o
r
educe
t
he
r
i
sk
of
ent
r
apment
.
Swi
ngi
ng
gat
es
shal
l
not
open
i
nt
o
publ
i
c
access
ar
eas.
4.The
gat
e
must
be
pr
oper
l
y
i
nst
al
l
ed
and
wor
k
f
r
eel
y
i
n
bot
h
di
r
ect
i
ons
pr
i
or
t
o
t
he
i
nst
al
l
at
i
on
of
t
he
gat
e
oper
at
or
.
5.Cont
r
ol
s
i
nt
ended
f
or
user
act
i
vat
i
on
must
be
l
ocat
ed
at
l
east
si
x
f
eet
(
6'
)
away
f
r
om
any
movi
ng
par
t
of
t
he
gat
e
and
wher
e
t
he
user
i
s
pr
event
ed
f
r
om
r
eachi
ng
over
,
under
,
ar
ound
or
t
hr
ough
t
he
gat
e
t
o
oper
at
e
t
he
cont
r
ol
s.
Out
door
or
easi
l
y
accessi
bl
e
cont
r
ol
s
shal
l
have
a
secur
i
t
y
f
eat
ur
e
t
o
pr
event
unaut
hor
i
zed
use.
6.The
St
op
and/
or
Reset
(
i
f
pr
ovi
ded
separ
at
el
y)
must
be
l
ocat
ed
i
n
t
he
l
i
ne-of
-
si
ght
of
t
he
gat
e.
Act
i
vat
i
on
of
t
he
r
eset
cont
r
ol
shal
l
not
cause
t
he
oper
at
or
t
o
st
ar
t
.
7.A
mi
ni
mum
of
t
wo
(
2)
WARNI
NG
SI
GNS
(
suppl
i
ed
wi
t
h
t
he
gat
e
oper
at
or
)
shal
l
be
i
nst
al
l
ed,
one
on
each
si
de
of
t
he
gat
e
wher
e
easi
l
y
vi
si
bl
e.
8.For
a
gat
e
oper
at
or
ut
i
l
i
zi
ng
a
non-cont
act
sensor
:
a.Ref
er
ence
owners
manual
r
egar
di
ng
pl
acement
of
non-
cont
act
sensor
f
or
each
t
ype
of
appl
i
cat
i
on.
’
b.Car
e
shal
l
be
exer
ci
sed
t
o
r
educe
t
he
r
i
sk
of
nui
sance
t
r
i
ppi
ng,
such
as
when
a
vehi
cl
e
t
r
i
ps
t
he
sensor
whi
l
e
t
he
gat
e
i
s
st
i
l
l
movi
ng.
c.One
or
mor
e
non-
cont
act
sensor
s
shal
l
be
l
ocat
ed
wher
e
t
he
r
i
sk
of
ent
r
apment
or
obst
r
uct
i
on
exi
st
s,
such
as
t
he
per
i
met
er
r
eachabl
e
by
a
movi
ng
gat
e
or
bar
r
i
er
.
9.For
a
gat
e
oper
at
or
ut
i
l
i
zi
ng
a
cont
act
sensor
such
as
an
edge
sensor
:
a.One
or
mor
e
cont
act
sensor
s
shal
l
be
l
ocat
ed
wher
e
t
he
r
i
sk
of
ent
r
apment
or
obst
r
uct
i
on
exi
st
s,
such
as
at
t
he
l
eadi
ng
edge,
t
r
ai
l
i
ng
edge
and
post
mount
ed
bot
h
i
nsi
de
and
out
si
de
of
a
vehi
cul
ar
hor
i
zont
al
sl
i
de
gat
e.
b.One
or
mor
e
cont
act
sensor
s
shal
l
be
l
ocat
ed
at
t
he
bot
t
om
edge
of
a
vehi
cul
ar
ver
t
i
cal
l
i
f
t
gat
e.
c.A
har
d
wi
r
ed
cont
act
sensor
shal
l
be
l
ocat
ed
and
i
t
s
wi
r
i
ng
ar
r
anged
so
t
he
communi
cat
i
on
bet
ween
t
he
sensor
and
t
he
gat
e
oper
at
or
i
s
not
subj
ect
t
o
mechani
cal
damage.
d.A
wi
r
el
ess
cont
act
sensor
such
as
t
he
one
t
hat
t
r
ansmi
t
s
r
adi
o
f
r
equency
(
RF)
si
gnal
s
t
o
t
he
gat
e
oper
at
or
f
or
ent
r
apment
pr
ot
ect
i
on
f
unct
i
ons
shal
l
be
l
ocat
ed
wher
e
t
he
t
r
ansmi
ssi
on
of
t
he
si
gnal
s
ar
e
not
obst
r
uct
ed
or
i
mpeded
by
bui
l
di
ng
st
r
uct
ur
es,
nat
ur
al
l
andscapi
ng
or
si
mi
l
ar
obst
r
uct
i
on.
A
wi
r
el
ess
cont
act
sensor
shal
l
f
unct
i
on
under
t
he
i
nt
ended
end-
use
condi
t
i
ons.
e.One
or
mor
e
cont
act
sensor
s
shal
l
be
l
ocat
ed
on
t
he
i
nsi
de
and
out
si
de
l
eadi
ng
edge
of
a
swi
ng
gat
e.
Addi
t
i
onal
l
y,
i
f
t
he
bot
t
om
edge
of
a
swi
ng
gat
e
i
s
gr
eat
er
t
han
6"
(
1
52
mm)
above
t
he
gr
ound
at
any
poi
nt
i
n
i
t
s
ar
c
of
t
r
avel
,
one
or
mor
e
cont
act
sensor
s
shal
l
be
l
ocat
ed
on
t
he
bot
t
om
edge.
f
.One
or
mor
e
cont
act
sensor
s
shal
l
be
l
ocat
ed
at
t
he
bot
t
om
edge
of
a
ver
t
i
cal
bar
r
i
er
(
ar
m)
.
I
NSTALLATI
ON
SAFETY
2