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Les langues disponibles
Les langues disponibles
Operating Instructions
Nominal voltage
Type of battery
Protection class
Permissible surrounding temperature
Radio frequency
1. Remove the lid of the device housing.
2. Take out the battery.
3. Insert a new battery correctly.
4. Close the unit
Hold the bottom part
Insert the battery carefully and se-
cure it using both metal catches.
Hold the bottom part
Clean the device with a damp cloth only. Do not use a cleansing agent as this
may damage the plastic.
22
Technical data
Changing the battery
Cleaning
3 V DC
CR 2032
IP 20
0 to +55 °C
868.3 MHz
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