A motion sensor uses one or multiple technology to detect movement in an area. The Bricks series track light with function of motion sensor will automatic change the brightness according to the quantity of people in store, for example, after 24:00, usually there will be few people in a store, than the Bricks will automatic adjust the Brightness down, this is a fantastic way to save energy sumption for store owners.

As for daylight sensor, the process of saving lots of energy costs is as follows:

• Lights off when ambient brightness is higher than preset lux level(set by 1-10V daylight sensor) although movement detected.

• When ambient brightness is below the preset lux leve, lights on when movement detected.

• Lights dim down when ambient lux level is getting brighter with movement detected.

• Lights dim up when ambient lux level is getting darker with movement detected.

• Lights dim to standby dimming level (10%, 20%,30% and 50%) after last detection.

• Lights off after standby period.