Indoor Presence Detectors

Indoor Presence Detectors are adapted to suit residential, commercial and industrial premises (offices, buildings, hotels, schools, hospitals…) whose occupants may not switch off the lights or air-conditioning when they leave the premises.

Features of the Indoor Presence Detectors

  • Lights are inhibited from switching on if there is sufficient natural light within the room. Master/slave detectors provide the ability to synchronise several detectors thereby increasing the detection zone.
  • The head can be easily re-oriented allowing the detection zone to be altered to the room configuration.
  • The EE812 allows for active control of 1-10V dimmed loads to maintain constant illumination, regardless of lighting conditions. The EE811 is provided with an extra contact allowing control of heating or ventilation systems. A push-button is used to override this contact.
  • With the automatic management of the lighting/ventilation, you can make significant savings in power consumption.
  • Visual comfort is balanced between natural ambient & internal requirements.

A double patented lens

The double lens of the Hager presence detector offers exceptional standards in infrared detection. Micro movements are sufficient to switch and maintain the light levels and maintain the heating and ventilation applications.


  • EE810: semi-recessed (Load: 16A AC1)
  • EE811: semi-recessed (Load: 16A AC1)
  • EE812: semi-recessed (Load: 580W fluoro with electronic ballast)
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