Product Specification
Exterior Wiring Diagram
DC 17V ±1V
(Common power input)
DC 12.8V±1V
Max 1W (standby mode) / Max 2.5W (operation mode)
0 � +50�C
Balance Circuit
DUPLEX HANDSET CONVERSION
TONE SOUND
(interphone, video phone and lobby phone)
5-line polar wiring
( VCC/GND/
Com 1/Com 2
/DATA)
Within power
(+/GND) 1.2 � 300M
W
(165 mm) x
H
(220 mm) x D (80 mm)
Input Power
Internal Operation Voltage
Consuming Electricity
Guaranteed Operation Temperature
Communication Mechanism
Communication Method
Melody
Wiring
Wiring Distance
Dimensions
Precautions for Wiring
�As incorrect wiring may cause the device’s non-operation or poor communication quality,
please carefully conduct wiring work.
�When connecting a wiring chord to a terminal, loosen screw, insert the end of the chord into
the bottom part of screw, and tighten the screw.
�When fixing wiring chord, use stapler not to cause damage to the chord.
�When using existing wiring, please be cautious not to cause disconnection and short-circuit.
�
Power Lamp (Green)
�
Ten Key Button
�
Call Button: To call, press
house number and call button.
�
Volume switch: control
volume level
�
Cancel Button: Used to cancel a call
after or during the call.
�
Use Lamp (Yellow)
Handset
�
■
Rear Side
■
Front Side
Component
’
s Name
As this device consists of electronic precision components, do not attempt to disassemble.
Do not drop this device and avoid strong impact.
When cleaning, do not use wet hand, volatile benzene or paint thinner.
Use soft cloths dipping in neutral detergent to wash this device and dry it with dry clothes.
Keep away from humidifier and stove. High temperature and humidity may cause troubles.
Clean the exterior of this device with soft cloths at times to keep it in clean state.
Precautions for Operation
