Transmitting capacity
Antennas (size, orientation)
(Unauthorised) modification of the WaveNet devices
Receiver sensitivity
Transmission frequency
Environmental influences (humidity, temperature, electromagnetic
interference sources)
Structural conditions (walls, ceilings, etc. See table)
Installation site (change in environmental conditions, see also
Product-
specific safety instructions [}6]
)
Network utilisation by co-users of the radio frequencies
Random or deliberate interference
Unauthorised use of spectrum by other devices
Electromagnetic fields (for example from switching power supplies)
Jammers
These influences can interfere or hinder the transmission. You recognise
this by:
poor RSSI (Received Signal Strength) values
slow or failed data transmission
reduced range
The WaveNet is also influenced by:
power failure in a (sub) range
Failure of a transmission path in an external network (e.g. Ethernet
connection)
4.4.1 Segments
Each RouterNode can reach LockNodes within a range. These areas can
also overlap - a LockNode can therefore be located in several areas at the
same time and could be addressed by several RouterNodes
simultaneously. You therefore assign the LockNodes to a segment in the
WaveNet Manager (see
Adding Lock Nodes to WaveNet [}59]
).
Network segments are identified by:
Transmission medium (see
Transmission paths [}13]
)
Ethernet (TCP/IP)
868MHz
WaveNet (Manual)
4. WaveNet system
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