User's Guide
15
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14
* How to wire
☞ When connecting the video cables to the household videophone, use the VD/IN, VD/OUT
method.
☞ Take caution when performing this polarity wiring. The videophone will not operate with
improper wiring.
☞ With distance over 10 meters between MASTER and the household videophone, use the
coaxial cable (3C2V) as the video cable.
☞ Device number (ID) of the SLAVE (Household Videophone) must be entered; if not, the unit
will not operate properly.
[Reference for use]
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Videophone extension function
1. Enter the SLAVE
number. SLAVE number is the device number (ID) assigned to
each videophone when there are more than one videophones in a household
and cannot be overlapped.
2. Registered device number (ID) is identical to the number used in extension
paging and calling.
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Registering SLAVE Number (ID)
1. How to use the Guard station unit
Remote Control Button while Connected to the Guardhouse
Building Number Building Number
(*) Unit Number Extension button
SLAVE Number Call Button(#)
2. How to use the Master phone
Preparation for entering the extension Number(Master) Calling Guard station
Entering extension ID(entering Master)
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9. Specification
Transportation
Votage
Display
Power Consumption
Telecommunication
Video Format
Camera Pixel
Temperature
Spec.
Model
CIOT-L20M
TCP/IP
DC14V / 1.8A
7" LCD
Max: 1.4A Standby : 0.35A
VoIP
H.264 / MPEG4
2M CMOS
-40℃ ~ 50℃