CP Electronics Ltd


Presence Detection

Energy Saving Controls

Welcome to CP Electronics

Energy saving controls for lighting, heating and ventilation

In today's climate of growing environmental awareness and rising energy prices, saving energy is more important than ever. At CP Electronics, we've been developing and manufacturing electronic energy saving controls for lighting, heating and ventilation for almost 40 years, including:-

Our expertise can help you and your customers reduce your carbon footprint and your energy bills at the same time.

Our high quality energy saving controls are all manufactured in the UK to ISO 9001:2000 standard and carry the CE mark where relevant. CP's energy management products can help you comply with Part L of the Building Regulations and reduce the impact of the Climate Change Levy.

Other benefits we offer include:

  • Design service
  • Full technical support
  • Fast, reliable delivery
Energy Saving Controls

Precence Detection

 Presence detection (dimming/non-dimming) - Microwave and PIR

Our wide range of presence detectors are designed to reduce the amount of time lighting is left on unnecessarily, for example if an area is unoccupied or if there is sufficient natural light.

A presence detector monitors the detection zone for occupancy; if a person is sensed then the detector will automatically turn the lighting on. When the area is vacated, the lighting will turn off after a preset time delay. Most of our detectors have a built in light level (lux) sensor which will keep the lighting off if there is enough natural light available.

Controlling lighting with a presence detector can save up to 60% of lighting energy costs dependent on occupancy behaviour and the amount of natural light available; our detectors can also be used to control heating and ventilation.

In our range you are sure to find a presence detector that will suit any area.

Precence Detection


Rapid System software downloads

If you are a Rapid lighting control system user you can download Rapid front end updates and Rapid firmware to ensure your Rapid system is always working to its maximum potential.

PDF System documentation

Please click here to login and view/download available documentation. Please note: Product data sheets are also available, please use the browse product or search box above to locate the product you require, you will find the PDFs assigned to the individual products.

Absence or Presence Detection

For information regarding specifying occupancy detectors please read our Recommendations on Absence or Presence detection.


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