Work safety information
Siemens Building Technologies
Fire Safety & Security Products
To reduce the risk of electric shock, do not remove cover (or back). No user-
serviceable parts inside. Refer servicing to qualified service personnel.
Read the general safety precautions before operating the device.
Follow all warnings and instructions marked on the device.
Keep this document for reference.
Always pass this document on together with the device.
Do not touch the housing of the device while it is in operation.
Radio interference with other devices in the environment
This is a Class A device. This equipment may cause radio interference in a
residential installation. In this case the user is encouraged to perform
appropriate measures to correct the interference.
Do not connect the device if any parts are missing or damaged.
Do not make any changes or modifications to the device that are not mentioned
in this manual and that have not been approved by the manufacturer.
Use only spare parts and accessories that have been approved by the
manufacturer. Unauthorized substitutions may result in fire, electric shock or
Damage during transport
Keep the packaging material for future transportation.
Do not expose the device to mechanical vibrations or shocks.