Lierda Science and Technology Group LSD4MEO BLE Anti-lost Device User Manual
Lierda Science & Technology Group Co.,Ltd BLE Anti-lost Device Users Manual
Users Manual
LIE
RD
A
Li
e
A
SC
I
G
T
O
p
e
rda
B
I
EN
C
T
OU
p
era
t
B
LE
A
C
E
&
P C
O
t
ion
M
of
A
nti
-
&
TE
C
O
.,L
T
M
an
u
-
Los
t
L
S
C
H
N
T
D
u
al
t
De
v
S
D4B
T
N
OL
O
v
ice
T
-E74
P
O
G
Y
P
MEO
0
Y
0
地址：杭州
登
1. Charac
2. Hardw
a
3. Basic
o
3.1 P
r
3.2 A
p
3.3 C
o
3
.
3
.
3.4 M
3
.
3
.
3
.
3
.
3.5 T
h
3.6
W
3.7 R
e
4. Specifi
c
5. Cautio
n
6.To User
s
登
云路 425 号
利
teristics ...
a
re layout
o
peration ..
r
oduct dis
a
p
p installa
t
o
nnection
.
3.1 Start
t
.
3.2 Host
A
eo confi
g
u
.
4.1 Name
.
4.2 Pictur
e
.
4.3 Rin
g
t
o
.
4.4 Anti l
o
h
e host se
a
W
ireless sh
u
e
set Devic
e
c
ations an
d
n
s for use .
s
.............
利
尔达大厦
..............
and interf
a
..............
a
ssembly
a
t
ion of iO
S
establish
m
t
he host b
l
A
pp conne
c
ration .....
settin
g
s ..
e
settings
o
ne settin
g
o
st param
e
a
rchin
g
fo
r
u
tter ........
e
............
d
paramet
e
..............
..............
Add:Lierda B
u
I
..............
a
ce descri
p
..............
a
nd batter
y
S
system...
m
ent ........
l
ue settin
g
c
t to Devi
c
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g
s ............
e
ter settin
g
r
Device a
n
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e
rs ..........
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ilding,425 D
e
I
ndex
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p
tion .......
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y
installati
o
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s ............
c
e ............
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g
s ...........
n
d Device
f
..............
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e
ngyun Rd,H
a
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o
n ...........
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f
or the ho
s
..............
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a
ngzhou, Chi
n
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s
t ............
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n
a Tel: 86-
..............
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...... 3
...... 3
...... 4
...... 4
...... 4
...... 4
..... 5
...... 4
...... 5
...... 6
...... 7
...... 7
...... 8
..... 10
..... 11
..... 11
..... 11
..... 11
......13
2
0
地址：杭州
登
1. Char
a
This i
s
anti-lost
a
pairing wi
t
lost, for e
x
Pad. If yo
u
phone or
P
2. Hard
w
L
登
云路 425 号
利
a
cteristi
c
s
a anti lost
a
nd seekin
g
t
h the mob
x
ample, se
e
u
put the d
e
P
ad. Besid
e
w
are la
y
L
ED double
indicatin
g
l
Buzzer
利
尔达大厦
c
s
device de
s
g
function
ile phone
a
e
king mobi
e
vice toget
h
e
s, you can
y
out and
-color
l
i
g
ht
Add:Lierda B
u
s
igned bas
e
for the val
a
nd Pad, it
c
le phone b
y
h
er with pe
t
use Devic
e
interfa
c
u
ilding,425 D
e
e
d on low p
o
uables, pe
c
an easily
r
y
this devi
c
t
s, wallet,
k
e
as wirele
s
c
e descr
i
Front View
BackView
e
ngyun Rd,H
a
o
wer cons
u
t, wallet a
r
ealizes th
e
c
e or seeki
n
k
eys, you c
a
s
s shutter
w
i
ption
a
ngzhou, Chi
n
u
mption bl
u
nd other
p
e
bidirectio
n
n
g the devi
c
a
n search t
w
hich is co
But
t
Pendant ho
l
n
a Tel: 86-
u
e-tooth 4.
0
p
ersonal ef
f
n
al searchi
n
c
e by mobi
l
t
hese thing
s
nvenient.
t
on
l
e
3
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0
. It is wit
h
f
ects. Afte
r
n
g and ant
i
l
e phone o
r
s
by mobil
e
3
0
h
r
i
r
e
地址：杭州
登
3. Basi
c
3.1 Prod
u
This
p
disassem
b
3.2 App i
Sear
c
App icon i
s
3.3 Con
n
3.3.2
H
Single
equipmen
t
indicating
and iPad
c
登
云路 425 号
利
c
operati
u
ct disass
e
p
roduct us
e
b
ly. Refer t
o
nstallatio
n
c
hing “Lier
d
s
as the fol
n
ection e
s
H
ost A
p
click Devi
c
t
informati
light of De
v
c
an find thi
s
利
尔达大厦
on
e
mbly and
e
changeab
o
the follo
w
3-
1
n
of iOS s
y
d
a Meo” in i
O
lowing.
s
tablish
m
p
p conn
c
e and it wi
on enable
s
v
ice will tw
s
device. T
h
Add:Lierda B
u
battery i
n
le CR2032
w
ing pictur
e
1
disassem
y
stem
O
S App Sto
3-2
m
ent
ect to
D
ll enter fas
t
s
device t
o
inkle conti
n
h
e host Ap
p
u
ilding,425 D
e
n
stallatio
n
button bat
e
.
bly of the s
h
re or Andr
o
Lierda Me
o
D
evice
t
broadcas
t
o
be disco
v
n
uously th
a
p
will auto
m
e
ngyun Rd,H
a
n
tery，the
s
h
ell and bat
t
o
id Play sto
r
o
App
t
status an
d
v
ered by t
h
a
t clicking s
m
atically e
s
a
ngzhou, Chi
n
s
hell adopt
s
t
ery
r
e and dow
n
d
keep 30
s
h
e host, in
canning b
u
s
tablish th
e
n
a Tel: 86-
s
Snap-fit f
o
n
loading to
s
econds. B
r
which st
a
u
tton of Ap
p
e
connectio
4
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o
rm, easil
y
install, th
e
r
oadcastin
g
a
te the re
d
p
on iPhon
e
n.
4
0
y
e
g
d
e
地址：杭州
登
If the
reduce br
o
will greatl
y
connectio
n
If you
cut off th
e
again, the
establishe
red LED i
n
3.4 Meo
Click
a
登
云路 425 号
利
host end
d
o
adcasting
y
lower co
n
n
. One mo
b
want to cu
t
e
connectio
red indicat
d within 3
0
n
dicating li
g
configur
a
a
ny one de
v
Scannin
g
p
scannin
g
r
e
利
尔达大厦
d
oes not co
rate to slo
w
n
sumption,
b
ile equip
m
t
off the co
n
n between
ing light of
0
seconds,
t
g
ht.
a
tion
v
ice, enter
p
ress
e
sults
Add:Lierda B
u
3-5 con
nnect to d
e
w
broadcas
t
moreover,
m
ent can co
n
nection, y
o
the host a
it will twin
k
t
he device
the setup
i
u
ilding,425 D
e
nection est
a
e
vice withi
n
t
ing status
a
the host e
n
nnect no
m
o
u can clic
k
nd the dev
k
le continu
o
will enter
t
i
nterface o
f
e
ngyun Rd,H
a
blishment
n
30 secon
a
nd the re
d
n
d still can
s
m
ore than
8
k
the conne
c
ice. Thus i
t
o
usly for 3
0
t
he slow br
f
the APP.
R
a
ngzhou, Chi
n
ds, the de
v
d
indicating
s
can for de
8
devices si
c
tion butto
n
t
will enter
0
seconds. I
oadcasting
R
efer to th
e
n
a Tel: 86-
v
ice will au
light will b
e
vice and e
s
multaneou
s
n on the h
o
fast broad
f the conn
e
again and
e
following
5
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t
omaticall
y
e
off, whic
h
s
tablish th
e
s
ly.
o
st App tha
t
cast statu
s
e
ction is no
t
cut off th
e
picture.
5
0
y
h
e
t
s
t
e
地址：杭州
登
3.4.1
N
Click
o
device is t
a
Key” and
t
R
e
登
云路 425 号
利
N
ame s
e
o
n name in
a
ken with
y
t
he like.
Hea
Searchin
g
M
Cam
e
Vibra
t
ep
l
y
time se
t
lost locati
o
利
尔达大厦
e
ttin
g
s
put field th
y
our dog, y
o
d
M
eo
e
ra
t
ion
t
tin
g
o
n
Add:Lierda B
u
3-6 M
3-7 M
of De
v
at can set
o
u can set t
u
ilding,425 D
e
eo
setup i
n
eo
setup i
n
v
ice
the name
f
he name “
M
e
ngyun Rd,H
a
n
terface
n
terface
f
or the diff
e
M
y Dog,” if
a
ngzhou, Chi
n
e
rence. For
with the k
e
Delete
Meo n
Battery
p
Rin
g
se
Anti
l
Distanc
e
Warnin
g
Sig
n
Check
n
a Tel: 86-
example,
i
e
ys, you ca
n
Meo
n
ame
p
ower
ttin
g
s
l
oss
e
settin
g
g
level
n
al
location
6
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i
f the the
n
name “M
y
6
0
y
地址：杭州
登
3.4.2
P
Click t
built-in pi
c
3.4.3
r
Click t
登
云路 425 号
利
P
icture
he head, y
o
c
tures of A
p
r
in
g
ton
e
he ring set
t
利
尔达大厦
settin
g
o
u can set
y
p
p, you ca
n
e
setti
n
t
ing, you c
a
Add:Lierda B
u
3-8
g
s
y
our own
p
n
choose a
n
ng
s
a
n set the
w
u
ilding,425 D
e
Name set
t
p
icture, the
n
y one to s
e
w
arning rin
g
e
ngyun Rd,H
a
t
ings
picture is
f
e
t. Refer t
o
g
tone, it ca
n
a
ngzhou, Chi
n
f
rom your
c
o
the follo
w
n
only be c
h
n
a Tel: 86-
c
amera alb
u
w
ing.
h
osen from
7
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u
m and th
e
the built-i
n
7
0
e
n
地址：杭州
登
rings of A
p
3.4.4
A
z
A
Anti-l
o
between t
h
anti-loss t
0-20m. L
e
Note:
strong int
e
z
V
If any
the right t
登
云路 425 号
利
p
p, refer t
o
A
nti-lo
s
A
nti-lost sw
o
st switch
s
h
e Device
a
akes effec
t
e
ft to right
i
the anti-lo
s
e
rference,
s
V
ibration s
w
warning in
f
o start the
利
尔达大厦
o
the follow
s
t para
m
itch and a
n
s
etting is fo
a
nd the ho
s
t
s when th
e
i
s 0-20m.
3-1
1
s
t distance
s
horter dis
t
w
itch
f
ormation,
vibration
f
Add:Lierda B
u
ing.
3-10
M
m
eter
s
n
ti-lost dist
a
r anti-loss
d
s
t end. Anti
e
anti-lost
s
1
sliding ba
is relative
t
ance than
vibration i
n
f
unction.
u
ilding,425 D
e
M
eo rington
e
s
ettin
gs
a
nce
d
etection,
a
-lost dista
n
s
witch is o
p
r of anti-los
s
to the env
the value
s
n
dication
w
e
ngyun Rd,H
a
settings
s
a
nti-loss di
n
ce can be
s
p
en. The a
n
s
distance s
e
ironment o
s
et.
w
ill appear
o
a
ngzhou, Chi
n
stance is t
o
s
et by slidi
n
n
ti-lost dis
t
e
tting
f the wirel
e
o
n the iPho
n
n
a Tel: 86-
o
set the sa
n
g bar, the
t
ance can
b
e
ss commu
n
e. Slide t
h
8
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fe distanc
e
function o
f
b
e set fro
m
nication, if
h
e switch t
o
8
0
e
f
m
o
地址：杭州
登
z
R
Respo
end, the s
z
W
Warni
n
Three lev
e
W
a
l
e
H
L
z L
Lost l
o
happened
,
登
云路 425 号
利
R
esponse ti
m
nse time is
maller this
W
arning lev
n
g level is
u
e
ls as follo
w
a
rning
e
vels
H
igh
Al
t
Mid
L
ow
oss locatio
n
o
cation tak
e
,
App will d
利
尔达大厦
m
e
used to se
t
paramete
r
el settings
u
sed when
w
s:
L
t
ernately twi
LED
1
No in
d
No in
d
3
-
n
e
s effects
o
etect and
r
Add:Lierda B
u
t
connectin
g
r
, the faste
r
the device
3-
1
In
d
L
ED
nkle red and
1
0 times
d
ication
d
ication
-
13
Warni
n
o
nly when
a
r
ecord the
c
u
ilding,425 D
e
g
interval
p
r
the respo
n
is lost or
c
1
warning l
e
d
ication
blue hig
h
lo
w
n
g level se
t
a
nti-loss s
w
c
urrent loc
a
e
ngyun Rd,H
a
p
arameters
n
se, but th
c
onnection
e
vel
Buzzer
h
-frequency
w
-frequency
No indicati
o
t
tings
w
itch and l
o
a
tion, and
a
ngzhou, Chi
n
between t
h
e more co
n
loss and t
h
sound
C
sound
o
n
o
ss locatio
n
search in t
h
n
a Tel: 86-
h
e device a
n
n
sumption
o
h
e host en
d
Operation
o
canceling
indication
C
lick button
cancel th
e
warning
n
are open.
he lost rec
o
9
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n
d the hos
t
o
f battery.
d
seeking.
o
f
to
e
Once loss
o
rd.
9
0
t
地址：杭州
登
z
A
Active
current lo
c
and if you
Start
a
location r
e
3.5 The
h
Click “
relative L
E
cancel th
e
If no
w
ring the s
o
click devi
c
登
云路 425 号
利
A
ctive locat
i
location i
s
c
ation of y
o
want to r
e
a
ctive loca
t
e
cord.
h
ost sea
r
searching
f
E
D indicati
o
e
warning.
w
arning fro
m
o
und and v
i
c
e can canc
利
尔达大厦
i
on
s
used to l
o
o
ur car, an
d
e
cord every
t
ion when
c
r
ching fo
r
f
or Device”
o
n and buz
z
m
device,
c
i
bration wa
el the alar
m
Add:Lierda B
u
3-14 loc
a
o
cate the
c
d
you can v
place that
c
licking the
r
device
a
on the hos
t
z
er warnin
g
c
lick the bu
rning acco
r
m
ing of th
e
u
ilding,425 D
e
a
tion record
c
urrent loc
a
isit freely t
you visit,
y
button th
r
a
nd devi
c
t
App to sta
g
according
tton, you c
r
ding to th
e
e
host.
e
ngyun Rd,H
a
and loss re
c
a
tion of th
e
hat no wor
y
ou also c
a
r
ee times i
n
c
e for th
e
rt the seek
i
to warnin
g
an start to
e
ring and
t
a
ngzhou, Chi
n
c
ord
e
host . Fo
r
ry about w
a
n use this
n
successio
n
e
host
i
ng operati
o
g
levels. Y
o
search for
t
he vibrati
o
n
a Tel: 86-
r
example,
here your
c
function.
n
and inqu
i
o
n, the dev
o
u can click
the host, t
h
o
n you cho
o
1
0
5718880000
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record th
e
c
ar parked;
i
ry in the
ice will rin
g
device to
h
e host wil
l
o
se. Doubl
e
0
0
e
g
l
e
地址：杭州
登
3.6 Wir
e
Click t
wireless s
h
3.7 Res
e
Click
d
4. Spec
i
1. Po
w
2. Co
m
3. Co
m
Pad) App.
4. Se
v
5. Re
s
6. Sle
e
7. Pea
7. Av
e
8. Av
e
9. Av
e
operation
)
10. O
n
11. S
u
on.
5. Caut
i
1. Th
e
2. Re
environm
e
anti-loss
d
mobile ph
o
登
云路 425 号
利
e
less shu
t
he camera
h
utter, clic
k
e
t Meo
d
evice butt
o
i
fication
s
w
er supply:
m
municati
o
m
municati
o
v
eral times
s
ponse tim
e
e
ping curr
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