Independent antenna (option)
An independent antenna characterised by greater range may replace the wired antenna. It is necessary to
place it on top of the post and check whether it is not obscured.
The antenna is connected to terminals 1 and 2 (blue “ANT” sticker) of the control module: the cable core
goes to terminal 1, while the ground wire bundle - to terminal 2.
Video intercom (option)
This element is not compatible with solar energy powering. Connect only one
potential-free contact without power supply.