User's Manual

Page 23 of 44
Disturbance of RF signals:
Please be aware that other equipments (as e.g. doorbells), which use the 433 MHz can disturb the RF
signal.
Under some circumstances it is not possible to run 2 or more TD3s at the same time.
Please observe if you place 2 beds/2 x TD3 at a distance below 0.7 m the RF signals may interfere each
other and the TD3s can run irregularly.
Distance > 0.7 m