Functions and displays
49 | EN
Signal strength displayed by LEDs
When operational, the received signal strength is tested by a message sent from the alarm panel.
To do this, switch "Installer mode -> Test -> Sounders & Signallers -> Indoor sounders" on and off.
The tamper switch must be open.
• Red: poor signal strength
• Red and yellow: medium signal strength
• Red, yellow and green: good signal strength
Set the alarm panel to installer mode in order to test the signal strength while
operational. This ensures that a tamper alarm is not triggered when the sounder is
opened.
You can find notes about testing the signal strength on the alarm panel on the alarm
panel’s installer manual.