User manual

Video DoorPhone 210

ENGLISH

finishing the conversation, short press the Power/hang up button (15) to

end the call.

In case you need to get a more magnified image of the visitor, short touch the

menu key (11), then short touch either the left/right key (9) (10) to

achieve a 2x zoom image on the screen (18).

Besides, to get a wider scope of view at the door entrance, you can use the

image shift function. Short touch the image shift key (12), then use the

left/right key (9) (10) to shift the image on the screen (18).

This system has an automatic end call feature. In case the resident does not

talk back to the visitor (i.e. press the Talk/answer button / (16)) for over

60 sec, the call will be ended automatically. Such a feature is useful to

protect your privacy in case you forget to end the call by pressing the

Power/hang up button (15).

Once a call has been answered, you can use the door

lock open key (13) to remotely open the electric door

latch for the visitor (this function is only available if

there is 12V DC supply to the caller unit and your door

is equipped with an electric latch). Long touch the door

lock open key (13) for over 3 sec and the text “DOOR

OPENED” appears on the screen (18’, showing the

door latch is opened. The text will disappear after 3

sec.)

Under standby mode (i.e. when no call is set up between handset and caller

unit), the electric door latch can also be opened by a short press of the

Talk/answer button / (16), and then a long touch of the door lock open

key (13) for over 3 sec.

To avoid misuse by children, this door lock opening

function can be activated or deactivated. When

deactivated, touching the key (13) will have no effect

and the text “KEY DEACTIVATED” will show on the

screen (18) for 2-3 sec.