Sontay Products .

OC-C-LV Ceiling Mounted PIR Occupancy Detectors use infra-red detection, the OC-x-LV range of occupancy detectors monitors occupation through moving body heat and upon detection the internal SPDT relay activates. The OC-C-M Ceiling Mounted Microwave Occupancy Detectors use passive infra-red detection, the detector detects the change in echo from even the slightest movement in its detection zone.

Our range of light level sensors output a linear 0-10Vdc signal representing the lux level at the sensor element. The LL-E-V Ecternal Light Level Sensor has a linear 0-10Vdc signal representing the lux level at the sensor element, typically used in lighting strategies to optimise energy efficiency through dimming and/or disabling of lights as required. Our range of light level sensors output a linear 0-10Vdc signal representing the lux level at the sensor element.