User manual

General system information

Device overview (see ﬁgure 1):

(A) wall mounting bracket

(B) battery compartment cover

(D) battery compartment

(E) system button and device LED

4 General system information

This device is part of the Homematic IP smart home

system and works with the Homematic IP radio

protocol. All devices of the system can be conﬁgured

comfortably and individually with the Homematic IP

smartphone app. Alternatively, you can operate the

Homematic IP devices via the Homematic Central

Control Unit CCU2 or in connection with various

partner solutions. The available functions provided by

the system in combination with other components are

described in the Homematic IP User Guide. All current

technical documents and updates are provided at