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Our Price: £55.00
  Main-failure module

Main-failure module


Designed for connection to either our general-purpose transmitter or one of our GSM diallers, the main-failure module will react the instant power fails and trigger the transmitter or GSM dialler, raising the alarm immediately. Ideal for use in poultry-sheds, pumping stations etc. It incorporates a rechargeable battery backup, which is trickle-charged when power is present, and which takes over and supplies the transmitter / dialler when the mains goes down.


 



Our Price: £55.00
 


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