Medion P89400 Bedienungsanleitung Seite 90

Sabotage contact
If the housing is opened when the system is active, the sabotage contact
will automatically trigger the alarm.
Infrared sensor
Detects the infrared radiation emitted by a human body when moving.
NOTICE!
Do not touch the surfaces of the sensor and always keep the surfaces clean.
LED display
• Flashes permanently: self test
• Flashes once: movement has been detected
• Flashes twice: self test has been completed; switching to working
mode.
• Flashes every 3 seconds: weak battery: the batteries need to be re-
placed.
(If a wireless motion sensor has been registered to the base station, the
base station sends an SMS to the saved numbers when the battery level is
low.)
Using the wireless motion sensor
− Undo the screw underneath the wireless motion sensor and open the
housing.
− Remove the strips to activate the batteries.
The wireless motion sensor will carry out a self test lasting 30 seconds.
• If the sensor is triggered during operation more than twice within 3
minutes, it switches to standby mode to save energy.
• If no movement is detected within the next 3 minutes, the sensor
switches back to working mode.
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