Low cost wireless solution

Signatrol has launched Spydaq, a new low cost wireless temperature and humidity monitoring system, ideal for tracking air temperature in all kinds of environment.

Spydaq offers an affordable alternative to hard wired monitoring systems. It allows users to deploy sensors in various locations without the restrictions and cost of hard wiring and monitor results from a PC.

There is no capital investment to make since Signatrol is offering the hardware free of charge in return for use of the software especially developed for use with Spydaq.

At the heart of the Spydaq system is a BaseStation which receives data from up to 16 remote transmitters and passes it to a PC either via a Modbus RTU or by GPRS direct to the Spydaq website.

Each remote transmitter can have up to three inputs – temperature, relative humidity and universal, and sends it via a licence-free ISM radio band using a sophisticated data redundancy system (patent pending) to ensure virtually error free data acquisition. Antenna diversity is another feature that is also provided and which enables multiple antennas to be connected to ensure reliable radio connection from diverse areas.


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