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ZB-2510 Series User Manual, Ver. 1.2 Page 13
ZigBee repeater application 2
An example of an application based on a repeater and a ZigBee DIO module is as
follows:
The ZigBee DIO module can control and monitor each traffic light at the
intersection based on the traffic light control system. During non-rush hour
periods, the traffic light control system can operate on a standalone basis.
However, when the traffic light control system needs to be operated manually, the
module also allows the system to be controlled by a remote host. The remote host
can be used to manage the time and the sequence of all traffic light control
systems. If the distance between two intersections is beyond the ZigBee DIO
module’s default transmission range, a ZigBee repeater can be added to extend
the transmission range.