SKU: RB1 Categories: ,


The RB1 Relay board converts the Open Collector (O/C) output from the L746 Overdoor Lights and selected LCD Displays, into voltage free ‘Normally Open’ and ‘Normally Closed’ contact sets. The unit is also fitted with a Nominal 12v output derived from the Network voltage, which may be used to drive low current (Max Load 10mA) devices from the network. The unit may also be used to trigger a call point (or similar device) from a DC Voltage input.

RB1 – Relay Board

SKU: RB1 Categories: ,

Sensorium work together with these providers

  • Over the years we have always been impressed both with the quality of the Intercall equipment and with the professionalism of the Sensorium people. We had no hesitation in naming the Intercall system for our latest home development in Falkland.Colin Smart, MD, Kingdom Homes Ltd.
  • I have always found the entire team to be extremely helpful and understanding. They go out of their way to help you find a solution to a problem - always designed with your interests in mind and not financially driven. I would have no hesitation in recommending Sensorium as the number one supplier in the field.Adrian Hendry - Avondale Care Scotland Ltd (Aug 2012).
  • I find Sensorium very helpful, either by email, landline or mobile. I would recommend their company and equipment with excellent features for adaptability.Graham Martin (EngTech MIET MIHEEM) – NHS Highland, Raigmore Hospital.
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