KOCOM KVM-524GS Manual

Thank you very much
for purchasing KOCOM
video doorphone.
please read this manual
thoroughly to ensure
correct usage, before
operating
PRODUCT
MODEL
DATE PURCHASED
WARRANTY PERIOD
AGENCY ADDRESS
KOCOM Warranties the original purchaser of this product
as follows.
1) This product is produc d und r strict quality control and insp ction proc dur s.
2) If this product br aks down during prop r us as a r sult of product d f ct, KOCOM
will r pair it within on y ar from dat of purchas fr of charg .
3) Th following cas s will b subj ct to charg , v n during warranty p riod:
a. Br akdown during transport, or through car l ss tr atm nt, by consum r.
b. Br akdown caus by unauthoriz d r pair, or syst m modification.
c. Br akdown caus d by natural disast r or pow r disord r.
Warranty
Warranty Card
KVM524GS 05.03
To receive after-Sales service, have the following ready
when you contact our branches
1. Nam of th product
2. Mod l numb r of th product
3. Th ar a of probl m
4. Phon numb r and addr ss at
which you can b contact d.
IDEO DOORPHONE
KVM-524GS Op rating Installation Manual
Clear & Bright Picture at Low Light
Int rcom Function
4Flat Monitor
4 Wir d
in Polarity
Easy Installation
Wid vi w angl
KC-D20 (90) / KC-B61(120)
AC 220V or AC 120V
Additional 2 Monitors availabl
Additional 1Monitor + 1 doorphon availabl
This manual is bas d on th dat as shown in th right and sp cifications
ar subj ct to chang without notic for quality improv m nt.
Monitor
K M-524GS
Doorphone
KDP-602G
 Option
4-wir s
polarity
4-wir s
polarity
Camera KC-D20
Camera KC-B61
 Option

Precautions for Operation
1
1
K p away from humidifi r and
stov . High t mp ratur and
humidity can caus br akdown.
Wh n cl aning, n v r us w t
hands, volatil b nz n or paint
thinn r.
K p pictur cl ar by cl aning
cam ra window fr qu ntly with
soft cloths.
As this d vic consists of
l ctronic pr cision
compon nts, and high voltag
is g n rat d int rnally, do not
att mpt to disass mbl .
Do not drop monitor or door
cam ra, and avoid strong
impact.
K p away from d vic s
g n rating strong magn tic fi ld
(TV, Sp ak r, tc.) (Pictur can
b disturb d or blurr d and
br akdown can r sult)
Installation Precautions
Monitor and cam ra must b install d away from dir ct
light and count r light.
Cam ra must b install d at a plac fr from rain.
Standard h ight of monitor must b 1,450mm~1,500mm
from ground, c nt r d around brawn tub .
Cam ra should b install d on th wall in which c m nt
is compl t ly dry.
If install d during wint r s ason at t mp ratur b low
-5, cond nsation might b g n rat d insid monitor and
cam ra du to t mp ratur diff r nc b tw n indoors
and outdoors. To pr v nt br akdown du to such
cond nsation, conn ction should b mad in 2 hours or
mor aft r installation.
Do not install monitor and cam ra in locations subj ct to
dir ct h ating as harmful gas s may subs qu ntly b
mitt d in significant amounts.
Stopping up pip as abov minimiz s
t mp ratur diff r nc b tw n indoors
and outdoors, and also liminat s moistur
and cond nsation on door cam ra window.
Stop up P.V.C. pip using
adiabatic substanc s, to
pr v nt air circulation
Specifications
MONITOR
((KVM-524GS)
Power source
Power consumption
Ambient temperature
Braun tube
Communication system
Call signal sound
Output Impedance
Wiring
Max Wiring Distance
Dimension
AC 220V only
Max:16W, Stand by : 1.6W
0~+50
4 inch Flat Tub (B/W)
Dupl x hands t conv rsation
El ctric sound(Ding-dong from cam ra / b p sound from monitor)
Pictur : 75ohm, Voic : 600ohm
4 Wir d in Polarity (VCC / GND/VOICE / VIDEO )
4 Wir d in Polarity (VCC / GND/VOICE / Int rphon Pow r)
0.65 Singl Cabl /50m, 5C-2V Coaxial Cabl /100m
210(W)222(H)53(D)mm
Component
Monitor Acc ssori s
Scr ws for
fixing
4 x 30mm
Wall hang r pan l
Cam ra Acc ssori s
Monitor & Cam ra
Main body support r
Scr w for fixing cam ra
main body support r
4 x 10mm
Scr ws for fixing cam ra
4 x 16mm
finishing rubb r
Wall hang r pan l is
pack d in th Monitor
M tal
Pinhol
Cam ra
KC-D20
CAMERA
KC-B61
Power source
Power consumption
Assurance temperature
Scanning frequency
Lens
Min. Illumination
Dimension
Illumination
Angle of picture
Color of KC-D20
KC-D20 KC-B61
DC12V1V(pow r from Monitor)
Max: 2.5W
-10~50
(H) 15.734/15.625KHz,(V)50Hz (CCIR)/60Hz (EIA)
F:2.0, f=3.0mm F:2.0, f=2.9mm
0.1Lux (LED ON)
88(W)127(H)32(D)mm 96(W)127(H)32(D)mm
Infra-r d LED
Diagonal 90Diagonal 120
Black or Silv r

3.Aft r communication r plac hands t. How v r, if conv rsation
continu mor than 3minut s, monitor scr n is turn d off
automatically. And if you want to communicat mor tim , pr ss
button again.
K M-524GS Monitor
Name of each part
Hands t
To communicat
with door cam ra.
Button
To confirm visitor
without holding
th hands t
Button
Door op ns wh n this
button is pr ss d.
Availabl only for
th door quipp d
with door op n r.
Pow r Lamp
To ch ck pow r
ON/OFF status
4 inch scr n
To id ntify visitor
Button
To call and
communicat with
oth r monitor
or doorphon
Brightn ss Control
Knob
To control brightn ss
of monitor scr n
Call Signal 
Volum Control
Knob
To control calling
signal volum .
Identifying and talking to visitors
2-1 Hold hands t and id ntify visitor.
Th n, communicat with visitor. And,unl ss you r plac hands t
within 3minut s, th monitor scr n is turn d off automatically.
2-2 Wh n th hands t is h ld on and th call is mad from th
cam ra, pr ss button on th monitor. th n communicat
with visitor.
2-3 Whil communicating with cam ra, if th int rnal call is
mad from th xt nd d monitor or doorphon , th b p signal
sounds in 5 s c. and disconn ct d with th cam ra automatically
Th n you can communicat with xt nd d monitor or doorphon
aft r pr ssing button on th monitor.
1.Call signal rings from th monitor, whil
scr n is turn d on and visitor is app ar d
automatically.
Wh n visitor pr ss s th call
button of door cam ra.
How to operate (Instruction for operating)
KC-D20 Metal Pinhole Camera
C-Mic
To communicat with Monitor
Sp ak r
Wh n visitor calls on th phon , th
sound of communication is amplifi d
and it com s out of th sp ak r.
Sp ak r
Call Button
By pr ssing th button, th r lat d
hous will b call d. Call Button
KC-B61 Camera
C-Mic
To communicat
with Monitor
Cam ra L ns
Cl ar pictur quality r aliz d
by adopting 1/3" CCD
Pow r Lamp
To ch ck pow r
ON/OFF status

Checking out door side - Don’t need to hold handset
Identifying visitors
1. If pr ss button on th monitor, scr n is turn d
on automatically. And, you can ch ck out door sid .
2. Aft r ch cking, scr n is turn d off as pr ssing
button again.
3. Aft r int rnal call is mad , th monitoring is not availall
for 60 s c.
1. If pr ss call button on th door cam ra, th scr n is turn d
on automatically. And, you can ch ck out door sid .
2. At this tim , you can asily id ntify visitors without lifting
hands t. ( Aft r 60s c., Monitor scr n is turn d off
automatically)
Opening door automatically (Regardless of handset status)

Internal call and intercom function
1. For this purpos , automatic AC doorlock should b first
install d on th door and th n conn ct d with vid o
doorphon
2. Aft r communication with visitor, pr ss button,
and th door is automatically op n d
 Caution
Wh n additional monitor and door phon ar conn ct d to th monitor.
as doorphon has no s curity function, th conv rsation b tw n 2 monitors
can b h ard from th xt nd d doorphon without notic .
Hold on hands t and pr ss button on th monitor.
Th n th call signal sounds from th xt nd d monitor or
doorphon .
And if it is answ r d from th xt nd d monitor or doorphon
you can communicat .
In cas th hands t of th xt nd d monitor is h ld on, and
button on th xt nd d monitor is pr ss d, you can
communicat .
During int rnal communication, if th call is mad from th
cam ra, th b p signal sounds in a s c. and th call signal
from th cam ra sounds.
At sam tim th monitor is disconn ct d automatically with
xt nd d monitor or doorphon
Th n if you pr ss button on th monitor, you can talk
with visitor
ideo Doorphone Wiring Diagram
Caution for wiring
Availabl vid o doorphon wiring with TIV O.65mm is l ss than 50m in l ngth.
Conn cting wiring b tw n monitor and door cam ra should not b install d n ar oth r l ctrical cabl ,
nor b horizontal.(In such cas , cl ar pictur can not b xp ct d du to int rruption by l ctrical nois )
Transmission 4-wir d Wiring
TIV0.5: Max. 20m
Cabl Distanc TIV0.6: Max. 30m
TIV0.65: Max. 50m
Coaxial cabl : Max. 100m
For th dott d lin in TIV 1.6 must b us d
For th dott d lin in TIV 0.65must b us d.
(Max. cabl distanc 50m)
In cas of UPT cabl
wiring, pl as r f r
to th wiring and this
wiring is
r comm nd d.
pl as avoid wiring
R(audio)and
W(vid o) in a twist d
cabl .


KVM-524GS

KC-D20 Surface-mounting Door Camera Installation
Aft r attach th body support r with 2 scr ws,
put th Door Cam ra into th groov s of body support r,
and th n fix it with 2 scr ws and stick th finishing mat rials.
Straight Ah ad Installation
Standard Height of Door Camera
Standard h ight of th door cam ra is 1,400mm 1,450mm from th bottom of on cam ra
to th floor.
In cas that th h ight of Door cam ra xc ds th rang of min. 1,250mm1,550mm, it is
impossibl to control th scr n pictur with only th l ns angl ,
and th r for , b car ful of th h ight of cam ra installation.
(unit:mm)
Door camera Installation
Bottom bas of
On hall Box
Surfac mount
Flush mount
Basic Installation m thod of Monitor
Wh n syst m is attach d to 1 r ctangular switch box
Standard height monitor
Wall hang r
pan l for
fixing Monitor
Scr w
Wall
Wall hang r pan l
for fixing Monitor
1 R ctangular
switch box
Standard h ight of monitor is rang d 1,450 ~ 1,500
from bottom to th c nt r of monitor scr n.
For installation, avoid th plac s wh r th r is any
xc ssiv humidity,magn tic forc , dang rous
ch micals, dir ct ray of sun, and any plac s n ar a
h at r which can caus br ak down.
Monitor Installation
(unit:mm)
Scr w
Bottom of
1 R ctangular
switch box
C nt r of monitor