iEXERGY wibutler pro, User Manual

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Frequency (MHz)
Range
(indoor/outdoor)
Number of addable devices
EnOcean
868 30/100 Smart ACK 1 devices: 15
Actuators: 126
Sensors: unlimited
Z-Wave
868 30/100 Devices: 232
ZigBee 2400 10/50 Devices: an almost unlimited number of devices. More than 100
added devices might cause technical limitations however, depending
on the spatial distribution of the sensors.
WLAN 2400 10/50 Depending on network configuration and the devices already known
within the network.
4.1 Overview of supported radio systems
Note:
Ranges refer to empirical values and might differ depending on residential environ-
ments.
1 Smart ACK stands for Smart Acknowledgement. This technique enables the processor of the actuator to communi-
cate bidirectionally with the gateway. The processor sends a request to the gateway via radio sender, asking if action is
needed and receives an answer in a precisely defined time interval.