Teletek electronics AVA - Keyboard Disarming and Panic Alerts; Standard System Disarming Steps; Panic, Fire, Medical Alarm Codes

10 2. System Installation
3. No objects or obstructions, which may reect or absorb radio waves, as well as
devices causing interferences, must be situated in close proximity of the control panel
installation location – Figure. 6.
Do not install the panel close to sources of strong radio elds as these can
cause interference and thus diminish the serviceability of the system and
its radio band.
4. The control panel should be installed approximately within the centre of the
premises that are to be guarded and the span to the various wireless devices should be
relatively uniform.
5. Where the control panel is installed in a corner at least 5 cm of space should be
left around the box for proper ventilation – Figure. 7.
Figure 7.
Figure 6.
The control panel installation loca-
tion should be dry and should not
be subjected to harsh temperature
changes.
The control panel should be installed
close to grounding and telephone
cables.