Deomstration of intelligent lighitng sensors.

Coping with global warming, for saving electricity, lighting sensors are now in widespread used at the areas with brief passing traffic. However, for some existing large spaces such as hallways of large apartments, hotels, office buildings, government offices, and automated assembly lines in factories, large parking lots, warehouses etc, it needs re-wired when installing sensors on existing circuits for achieving lights switching on/off automatically. It consumes much time and manpower. Therefore, Joint Security introduced “Wireless Lighting Sensor System”. This system consists of one “Controller” and many “Sensors”. It utilizes wireless transmission at 433MHz frequency to connect the controller and the sensors which greatly reduces the amount of wiring works. Besides, Joint Security designed battery-powered sensor which can be installed easier.

If the system work with general AC-power lightings, when people are physically present in these public spaces, lights sharing the same circuit in these spaces will switch on fully; when there is no one, they will switch off completely.

If the system work with 0~10V or 1~10V Dimmable LED lightings with external driver, when people are physically present in these public spaces, lights sharing the same circuit in these spaces will switch on fully. When there is no one, they will switch into their standby brightness (percentage of brightness can be adjusted). This saves on electricity and enables people coming in and going out to have bright and safe activity spaces with comfortable atmospheres.

This is quick install energy solutions to existing buildings.