Axis D2110-VE, Installation Manual

Page: 11 / 180

AXIS D2110-VE Security Radar
1. To avoid interference when more than two radars of are mounted close together,
go to Settings > Radar > General and select Number of neighboring radars under
Coexistence .
If the radar has more than two neighboring radars within its coexistence area the performance
decreases. The detection range becomes shorter, the radar doesn’t classify objects correctly, and
false alarms occur due to interference between the radars.
The probability and severity of these issues increases with the number of radars within the same
coexistence area. It also depends on the environment and the radar’s direction towards fences,
buildings, or neighboring radars.
If more than three radars are crucial in an installation, see Installation examples on page 11 .
Installation examples
Cover a perimeter
To create a virtual fence you can place multiple radars side by side. We recommend placing them
with 100 m (330 ft) spacing.
Cover a field around a building
To cover the area around a building, place the radars on the walls of the building. The radars can be
close to each other without interfering since they are aimed away from each other.
If you place the radars aimed towards the building, the radars will transmit radio waves into each
other, which decreases performance.
11
EN