occupancy sensor

An electrical switching device that turns on the lights in a room when an occupant enters and turns them off when the occupant leaves.

References in periodicals archive ?

Those LED luminaires, which have an integral occupancy sensor that can control their output through bi-level dimming, were monitored over a period of about a year to evaluate their performance.

Occupancy sensors boost savings at Department of Labor garage

Occupancy sensor performance is heavily dependent on environmental variables, including sensor line-of-sight, mounting height, pole sway, ambient temperature and lensing limitations.

Eyes on the road: networked luminaires using occupancy sensors can ratchet up the energy savings for roadway lighting

In the late 1990s, a typical office environment included five cables to each office, a cable for an occupancy sensor, one for voice, one for data, and two spare.

Road to crossing the final hurdle of IT convergence

Tenders are invited for Occupancy Sensor Movement Detector For Lighting Control In 20 Sq.

Occupancy Sensor Movement Detector For Lighting Control

The occupancy sensor will trip when the first person arrives, but it can't scan the room an hour later to see if all 30 workers showed up that day.

Right-size your ventilation needs: learn how demand control ventilation can reduce energy use

The wall pack's occupancy sensor was triggered just once between 12:45 a.

A day in the life of a wall pack

Tenders are invited for Supply, Install And Commissioning Of Occupancy Sensor For Light And Acs In Executives Cabin In Ey

Supply, Install And Commissioning Of Occupancy Sensor For Light And Acs In Executives Cabin In Ey

For example, stairwell luminaires are good targets for replacement to generate energy savings, which can be increased by including an onboard occupancy sensor for bi-level control.

Upgrading existing buildings

If the occupancy sensor signals that the space is occupied but .

Link building controls with a mesh network: self-healing connections promote reliable performance with little management

For example, an RF occupancy sensor detects the presence of people and sends an appropriate radio control signal to a wall switch with an embedded RF receiver.

The case for wireless: increasingly sophisticated wireless lighting controls can make sense for both new buildings and retrofits

The manufacturer paired its occupancy sensor and LED dimmer with a light sensor that was built into the LED light poles lining a walkway.

Shine on: solar panels take on a new job: powering wireless, battery-free building controls