RS PRO Passive Infrared PIR Sensor

This series of miniature PIR presence/absence detectors provide automatic control of lighting loads with optional manual control. The units come complete with flush fixing clip allowing unobtrusive flush mounting into ceiling tiles or solid ceilings.,Three models are available:Basic, Premium and Direct Dimming. They will all switch incandescent, fluorescent and compact fluorescent lighting. The Direct Dimming variant controls DSI or DALI digital dimming ballasts.,All the units detect motion using a PIR sensor and switches the load on. When the area is no longer occupied, the load will switch off after an adjustably time out period.,An integral IR sensor in the units allow the remote control of both the output lux levels and lights on/off override using the optional user handset. Alternatively, manual adjustments can be made to the sensitivity, lux and time settings using the controls accessible at the rear of the unit. Remote controllability options (time out and lux) are dependent upon detector model.

sensor head, power supply side mounting bracket,flush ceiling holder

Lighting controllers designed for use within offices and warehouses. Available with dual sensors for detecting ambient light and physical movement. Outputs are in the form of switch contacts (standard types). A dimming control output version is available for use with electronic ballasts. This can control up to 10 ballasts, ideal where daylight compensation is required with constant ambient light.