22
Device overview
ENG
DEUDEU
3 Function
The DITECH Smart Home iL Key Ring Remote Control (DT5641)
controls alarm functions and the activation and deactivation of
illumination in the DITECH Smart Home iL system. The alarm
functions can be configured in the DITECH Smart Home iL app.
The functions can be activated and deactivated with the keys of
the key ring remote control.
Communication with other components is performed via the
Homematic (HmIP) radio protocol. Radio transmission is realised
on a non-exclusive transmission path; thus, interference cannot be
completely excluded. Interference can be caused e. g. by switch-
ing processes, electric motors or defective electric appliances.
The range inside buildings can be strongly different
from the range in open air.
4 Device overview
(see fig. 1 page 2)
(A)
Device LED
(B)
Key 1, “Full protection”
(C)
Key 2, “Envelope protection”
