occupancy sensor

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 ?
M2 PRESSWIRE-September 3, 2019-: Occupancy Sensor Market to 2024: Analysis & Forecasts by Technology, Network Connectivity, Coverage Area, Application, Building Type
Release date- 27082019 - Occupancy Sensor Market worth $3.9 billion by 2024.
Highly efficient, the fixture may be specified with an onboard occupancy sensor for mounting heights up to 40 feet for even greater energy savings.
Schneider Electric: Schneider's Argus occupancy sensor automates the switching or dimming of lights by detecting movement within a space.
Technavio's analysts forecast the global occupancy sensor market to grow at a CAGR of 11.99% during the period 2016-2020.
[USPRwire, Wed Jan 13 2016] Occupancy Sensor Market by Technology (PIR, Ultrasonic &Dual), Network Connectivity (Wired & Wireless), Coverage Area, Operation (Indoor & Outdoor), Application, Building Type (Residential & Commercial), and Geography - Global Forecast to 2020
To illustrate our own mindset, we recently recommended that a large underground parking garage with 1,000 8-ft long fluorescent strips, each with an 8-ft long T12 75-W slimline lamp, be retrofitted with 2-4-ft long 15-W T8 LED tube lights, one lamp to be on 24/7, with the other controlled by an occupancy sensor. The facility's chief engineer informed us that their in-house, dual-fuel generators were recently switched from oil to natural gas, lowering their cost to $0.065 per kilowatt hour.
International Resource News-December 9, 2015--Leviton introduces new LED Ceiling Occupancy Sensor
Working with Lumina RF wireless door/window sensors, occupancy sensors, motion sensors and the thermostat's own built-in occupancy sensor, the thermostat's logic can turn lights off when a guest is exiting a room, dial down the thermostat, turn off the TV and more to save energy while guests are away from their rooms.
The most common direct method in industry is through occupancy sensor, including passive infrared occupancy sensors, ultrasonic occupancy sensors, and etc..
National Renewable Energy Laboratory's low-cost Image-Processing Occupancy Sensor (IPOS) detectors offer an improvement on traditional motion-sensing technology by detecting and assessing human occupancy or vacancy in an area to localize and optimize lighting, daylighting and HVAC.