4.3" Classic Level Physical Button Color TFT Video Doorphone
Functions and Instructions
1) Calling
1.1 Under the standby mode, when "Call" Button of the outdoor unit is pushed, the indoor unit will be
ringing for 12s; the screen will light up; and visitors' images can be seen on the screen.
1.2 Under the calling mode, when there is no answer, the call will be automatically hung up after 60s.
1.3 Under the calling mode, when "Answer" Button of the indoor unit is pushed, the ring will stop and
the intercom mode will start in which a two-way intercom of 100s can be made between the indoor
and outdoor units.
To stop the intercom in advance, push the "Hang up" Button of the indoor unit; the intercom and
the screen will be off and turn into the standby mode simultaneously at this time. Otherwise the
intercom will be automatically hung up after 100s.
2) Monitoring
Under the standby mode, push "Monitor" Button of the indoor unit, the screen will light up, through which
the images of the outdoor unit can be seen for 60s. At this time, only one-way conversation is available
(from the outdoor unit to the indoor unit).
To start a two-way intercom, push "Answer" Button (a two-way intercom last for 100s).
To stop the monitoring mode, push "Hang up" Button of the indoor unit. The intercom and the screen will
be off simultaneously. Otherwise the intercom will be automatically hung up after 60s.
63) Unlocking
3.1 Under the intercom mode, push "Unlock the door" Button of the indoor unit to open the door(electric
lock), with the unlocking current being 1A or below and the unlocking time being 1s or below.
3.2 Under the intercom mode, push "Unlock the Gate" Button of the indoor unit to open the gate, with
the unlocking time being 3s.
4) Intercom between Indoor Units (This function only applies to one outdoor unit with two indoor units)
4.1 Under the standby mode, when "Intercom" Button of Indoor Unit A is pushed, Indoor Unit B will be
ringing for 12s; the screens of both indoor units will light up and turn blue with no images.
4.2 After "Intercom" Button of Indoor Unit A is pushed, Indoor Unit B will be ringing for 12s. If there is no
answer from Indoor Unit B, the call will be automatically hung up after 60s
4.3 After "Intercom" Button of Indoor Unit A is pushed, the ring will stop and the intercom will start when
"Answer" Button of Indoor Unit B is pushed. To stop the intercom, push "Hang up" Button of either
of the indoor units; the intercom and the screens will be off simultaneously. Otherwise the intercom
will be automatically hung up after 100s. (Timekeeping starts from answering)
4.4 After "Intercom" Button of either of the indoor units is pushed, push "Hang up" Button to cancel the
call and both of the indoor units will be off simultaneously.
5) Settings
Under the standby mode, push "Settings" Button (refer to the picture below) to set the brightness, contrast,
colour, intercom volume, income volume and ring tones (push "Settings" Button to select the adjustment
item and then push "Navigation" Buttons to adjust the value of the selected item.):
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