Instruction Manual

and can detect moving objects behind the shelter; However, it cannot penetrate
thick bearing walls and metal doors.
IR24VDA
www.iflabel.com
11／18
5. Installation and Operating Mode
5.1. Installation
It is recommended to install the radar module in horizontal-mounted,
inclined-mounted and top-mounted.
5.1.1. Horizontal-mounted
As shown in Figure 4, it is a horizontal installation mode. This installation
mode is mainly aimed at human body detection in standing or sitting posture,
such as living room, home appliance application and other occasions.
The radar installation height is recommended to be 1m ~ 1.5. The radar is
installed horizontally and forward, the installation inclination is ≤± 5°, and there
is no obvious shelter and cover in front.
The normal direction of the radar is aligned with the main detection position to
ensure that the main beam of the radar antenna covers the detection area and
the radar beam covers the airspace of human activities.
In this installation mode, the maximum detection distance of moving human
Limited by the beam range of the radar antenna, the effective range will be
reduced if it deviates from the normal direction of the radar. Millimeter wave
band electromagnetic wave has certain penetration characteristics for non-metallic
materials, can penetrate common glass, wood, screen and thin partition wall,
body is L3 ≤ 13m, the maximum detection distance of human sitting / slight motion
is L2 ≤ 5m.
Figure 4. Horizontal-mounted
IFLABEL