1.P arts n ames
①HANDSET
②VOLUME CONTROL
③DOOR RELEASE BUTTON(TERMINAL#5.6)
④DOOR RELEASE BUTTON(TERMINAL#7.8)
⑤POWER CORD
AC220V
ing
polarity wiring to keep same polarity to each Master.
e.
�Iti s o nlya vailablewith wallm ount- type,n otf ord esk type.
�Please d on oti nstallthep roductinthef ollowing p lace.
>>> Where there is much humidity and big difference in temperature.
>>> Where there is much sunlight and rain.
>>>Where there ismuchvapor and gas.
[SUB U NIT]
1.Electric chime call.
2.Back call tone for visitor.
3.Hands free talk within 30cm.
[MASTER U NIT]
1.Lift up handset(①) and talk when a call’ s coming.
2.Control a call sound with volume control(②).
3.Door release button(③,④) able to open the door.
①DP-20H
②Wall Bracket
③User manual
④Fix Sxrew(2EA)
②③
④
①
3.Installation
4.C aution
5.O peration
6.S pecification
7.P ackage
2.W iring
Specification
model
DP- 20H/2 0HR
Power SourceAC100/110/220/230/240V, 50/60Hz
Consumption Power4.5W(MAX)
Distance100m(�0.65mm), 150m(�0.8mm)
Wiring
Call:2-wire,DoorRelease:2-wire(�1.6mmCopperwire)
Dimension(mm)94(W)
�
185(H)
�
53.8(D)mm
Weight(g)600g
Your unit is designed so it can be flush mounted on the or used. When flush mounted on the wall, the stand
permils you to the
unit for an gular of unit view. The model number is located on the bottom and record the serial number in
the space provided below(available). Refer to these numbers whenever you call upon your COMMAX
dealer regarding this product.
Model No. Serial No.
To prevent fire or shock hazard, do not expose the unit to rain or moisture.
This symbol is intended to alert the use to the presence of uninsulated
“dangerous Voltage”within
the product’s enclose that may be of sufficient magnitude to constitute a risk of electric shock to
persons.
This symbol is intended to alert the use to the presence of important operating and
maintemance(servicing) instructions in the literature accompanying the appliance
Introduction
CAUTION: To reduce the risk of electrix shick, do not remove cover(or back) no user-serviceable
part sinside refer servicing to quaured service personnel
caution
Rosk of electric shock
do not open
Important S afeguard
Damage Requiring Service: This equipment from the power source and source and refer servicing to qualified
service personnel under the following conditions:
ⓐ
when the power is damaged.
ⓑ
if liquid has been spiled or objects have hallen into the unit
ⓒ
if the equipment has been exposed to rain or water.
ⓓ
if the equipment has beem dropped or otherwise damaged.
ⓔ
when the equipment exhibits a distinct change in performance- this indicates a need
for service.
Water and Moisture: Do not use this product near water, for example, near a bath tub, wash bowl, kitchen sink, or
laundru tub, in a wet basement, or near a swimming pool, and the like.
Accessories: The product may fall, causing serious injury to a child or adult, and serious damage to the appliance.
Any mounting of the manufacture’s insturctions, and should use a mounting accessory recommended
by the manufacturer.
Object and Liquid Entry: Never push objects of any kind into this product through openings as they may touch
dangerous voltage points or short-out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the product.
Lightning: For added protection for this product before a lihgtning storm, or when it is left un attached and un used for
long periods of time, unplug it from the wall outlt and disconnect the other system. This will prevent
damage to the product due to lightming and power-line surges. If you live in an ared heavily prone to
lightning stoms, it is recommended that you invest in power-line, telephone-line, RFcable and actuator/
polarization surge protectors to protect your appliance system from possiple damage
Thank you for purchasing our COMMAX product.
Please carefully read this User’s Guide (in particular, precautions for safety)
before using the product and follow the instructions to use your productexactly.
The company is not responsible for any safety accidents caused in abnormal
operation of the product.
Model No. DP-20H/ 20HR
DOOR PHONE
a513-11, Sangdaewon-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea
Int’l Business Dept. : Tel.; +82-31-7393-540~550 Fax.; +82-31-745-2133
Web site : www.commax.com
Printed In Korea/ 2007.11
