Wireless Monitoring System
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The wireless monitoring system enables on/off switches to be monitored via a remote radio link and will replicate that state of the transmitter input switches on the receiver outputs. Transmission range should be at least 500 metres line-of-sight (250 metres in an urban environment), with various antenna options available for increasing transmission range.
The system will consist of a transmitter that can send four (4) independent on/off channels simultaneously to the corresponding receiver. Each input channel will be capable of sensing the state of a dedicated switch (either on or off).
The transmitter/receiver pair should be uniquely addressable so that multiple systems can operate in close proximity to each other and not be susceptible to interference or crosstalk of any kind.