1. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT SYSTEM PUTTING A STOP TO ENERGY WASTE

2. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE Ambitions “Legrand makes buildings more energy efficient through lighting controls”

3. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LEGRAND LIGHTING MANAGEMENT PHILOSOPHY  Maximize Day lighting Day light is by far the best light source. It's free, sustainable and can give a sense of energy and well being.  Keep control Combine automatic control with manual, scene & time-based control to offer the desired light when where required. BE SMART WITH YOUR LIGHTING CONTROL AND PUT A STOP TO ENERGY WASTE

4. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE Day Light level control Occupancy & Vacancy-based control Dimming control Scheduled control LEGRAND LIGHTING MANAGEMENT PHILOSOPHY 4 FUNDAMENTALS of Lighting management for -Energy & money savings, -Comfort & well being

5. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT STRATEGIES A variety of lighting mangement strategies TIPSLux set point ≠ Day light harvesting Day light level control

6. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT STRATEGIES A variety of lighting mangement strategies TIPSIdeal for corridors, lobbies, stairs

7. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT STRATEGIES A variety of lighting mangement strategies TIPSIdeal for individual offices, meeting rooms

8. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT STRATEGIES A variety of lighting mangement strategies TIPSComplete occupancy & vacancy control

9. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT STRATEGIES A variety of lighting mangement strategies TIPSOffer visual comfort

10. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE 1 KEY product: the sensor LEGRAND LIGHTING MANAGEMENT PHILOSOPHY  The right sensor Detection adapted to the environment Day-light measurement Load control  At the right place  With the right adjustment

11. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE 1 KEY product: the sensor LEGRAND LIGHTING MANAGEMENT PHILOSOPHY  The right sensor Detection adapted to the environment UltrasonicDual 3 detection Technologies PIR. MOTIONOBSTACLES SMALL MOVEMENTS

12. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE 3 Detection technologies LEGRAND LIGHTING MANAGEMENT PHILOSOPHY PIR Passive infrared technology detects occupancy by reacting to infrared energy sources (such as a human body) in motion. Ultrasonic The sensor emits ultrasonic sound waves that bounce off objects in the covered space, and then measures the amount of time it takes for the waves to return. Dual Occupancy sensors with multiple sensing technologies are usually referred to as 'dual technology' or hybrid devices. Most commonly, PIR and ultrasonic technologies. Technologies Sensors use a variety of technologies in order to detect occupants and send appropriate signals to lighting devices.

13. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT TECHNOLOGIES PIR sensor detects occupancy through the difference between heat emitted by body in motion and the ambient space. Passive Infra Red Sensing Symbol Heating sources Technology to be used in obstacle free open areas

14. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT TECHNOLOGIES Occupancy Motion Motion detection Outdoor: drive ways, entrance, car parks Indoor: : garages, corridors, store rooms Occupancy detection Indoor: offices, warehouses, Best suited for obstacles free areas

15. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE Tips for PIR Sensors placement The PIR sensors must be located where there will be no obstacles blocking the person to be detected PIR must not be able to “see” outside the desired detection area Better detection can be achieved when a person crosses the detection areas s s s No! No Detection!

16. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT TECHNOLOGIES Ultrasonic detection operates by transmitting ultrasonic sound waves throughout an area and measuring the speed at which they come back. Occupant movement changes the frequency at which sound waves return. Ultrasonic detection Symbol Technology to be used in enclosed areas that are obstructed by obstacles Air flow sources

17. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT TECHNOLOGIES Occupancy Motion Motion detection Outdoor: none Indoor: : store rooms with shelves Occupancy detection Indoor: toilets, washrooms Best suited for enclosed areas obstructed by obstacles

18. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE Tips for Ultrasonic Sensors placement Ultrasonic sensors can detect occupancy even though there might be obstacles between the sensor and the moving person Undesired detection outside the controlled area should be avoided They should be located away from air flows such as AC currents, fans and mounted of still surface u u No! u A/C

19. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT TECHNOLOGIES We combine the best of both technologies: PIR (ideal for cross detection) and US (ideal for front detection). The sensor switches on the lights when both sensing technologies detect presence, and keeps lighting on as long as one technology continues to detect. Dual-Tech Sensing Symbol And Combination of PIR and Ultrasonic technologies to benefit from the strengths of both while at the same time eliminating their weaknesses!

20. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT TECHNOLOGIES Occupancy Motion Best suited for obstacles free areas with low movements Motion detection Outdoor: none Indoor: : storage areas, stock rooms Occupancy detection Indoor: classroom, open spaces, meeting rooms

21. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE Tips for Dual Sensors placement Dual sensors can detect occupancy skipping obstacles due to their intrinsic ultrasonic capability If occupancy must for the first time be determined by both PIR and ultrasonic technologies simultaneously, the sensor should be located where it can “see” the person Mount it on a vibration proof surface d Ultrasonic u No! u A/C

22. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE 1 KEY product: the sensor LEGRAND LIGHTING MANAGEMENT PHILOSOPHY  The right sensor Detection adapted to the environment Day-light measurement Constant day light measurement = capacity to turn off or dim down artificial lights when natural light is sufficient

23. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE 11 Still in the room. The detector switches on the light automatically Leave the room. Switch off with the push-button. If forget, the detector will switch off the light automatically. Stay in the room. The sensor is going to switch off the light automatically if the level of brightness is reached (1) At the start: no lighting (1) If need to maintain the light on, just have to press the push-button. High luminosity Decrease of the Lighting Departure: end of day Enter the room. Turn on the light with the push-button. Daylight : Dynamic Measurment SWITCH SENSOR SOLUTION

24. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE Daylight : Active Measurment Cycle ON-OFF 11 10mn 20s LUMINOSITY Luminosity Rise Luminosity Setpoint 1 st Detection Step-down regulation Step-up regulation TIME Natural Daylight Artificial Light Daylight + Artificial Light SWITCH SENSOR SOLUTION

25. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE This type of regulation enables the light level of the room to be constantly varied and adjusted. We have chosen an algorithm for a rapid increase in the light level, so that the occupant always has an adequate level, and a slow decrease in the light level. The time taken to decrease from 100% to 1% can vary between 30 minutes and 90 minutes. Daylight : Active Measurment Cycle DImming SWITCH SENSOR SOLUTION

26. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE Daylight : Installation Rules 11 h hw L SWITCH SENSOR SOLUTION

27. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE 1 KEY product: the sensor LEGRAND LIGHTING MANAGEMENT PHILOSOPHY  The right sensor Detection adapted to the environment Day-light measurement ON-OFF or DIMMING CONTROL for all types of loads. LEDs, FLUO, DALI & 1-10V ballasts Load control

28. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE 1 KEY product: the sensor LEGRAND LIGHTING MANAGEMENT PHILOSOPHY  The right sensor  At the right place Adapted mountings Indoor & Outdoor.Wall, flush, ceiling mounting Detection drawings

29. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE 1 KEY product: the sensor LEGRAND LIGHTING MANAGEMENT PHILOSOPHY  The right sensor  At the right place  With the right adjustment Necessity to adjust precisely time, lux, mode parameters to secure savings

30. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE Better Detection for all kinds of area Switch Sensors The Legrand promises for INVESTORS Optimum Energy savings –PERFORMANCE OF DETECTION 3 detection technologies to give appropriate answer to any application Dual-technology  security to detect small movement –Detection scheme combination: initial, maintain Visualization of detection through LED blinking Additional functions: walkthrough function, audible alert –PERFORMANCE OF DAY LIGHTING Constant day-light harvesting: precise measurement in Lux Capability to turn artificial light off when natural light is sufficient Combination with Luxmeter –PERFROMANCE OF COMMISIONING Capability to download all sensors parameters: secure commissioning, Norms conformity 3 main operations consult, check, save –AESTHETICS Flat sensors A secured configuration

31. LIGHTING MANAGEMENT | PRODUCTS & SYSTEMS PUTTING A STOP TO ENERGY WASTE THANK YOU