Operation Manual

6
Batteries
Always keep batteries away from open flame and high temperatures. Avoid direct
sunlight and heat radiation!
Always remove all batteries from battery-operated devices that are only in storage
and are not in use. Old batteries can leak and damage the device!
Do not use rechargeable batteries!
When inserting the battery, make sure the polarity is correct. Using the battery in-
correctly can damage the device!
The Home Control Door/Window Contact requires a commercially available CR123(A) lithium
battery. For information on replacing the battery, please refer to the Home Control online help.
Registering the Home Control Door/Window Contact on the control unit (e.g. devolo Home Control
Central Unit)
Only use the Home Control Door/Window Contact indoors.
Avoid placing the Home Control Door/Window Contact in direct sunlight or radiant
heat!
 Without installing it, place the Home Control Door/Window Contact near the location where you
would like it to be (such as a door or window ledge).