The occupancy sensor is powered by built-in solar cells and uses passive infrared (PIR) motion detectors that sense changes      The Wireless Occupancy Sensor combines occupancy sensing technology with energy-harvesting and wireless technologies to...

The Wireless Occupancy Sensor combines occupancy sensing technology with energy-harvesting and wireless technologies. The occupancy sensor is powered by built-in solar cells and uses passive infrared (PIR) motion detectors that sense changes in infrared radiation which occur when...

The Wireless Occupancy Sensor combines occupancy sensing technology with energy-harvesting and wireless technologies.   YTL Occupancy Sensor (with Power Supply) can sense movement of human bodies. It can be used to detect if there is any person in the sensing area. It also...

The Wireless Occupancy Sensor combines occupancy sensing technology with energy-harvesting and wireless technologies       The occupancy sensor is powered by built-in solar cells and uses passive infrared (PIR) motion detectors that sense changes in...

Light Sensor detects illumination value and sends it to wireless receiver then control the electrical devieces. YTL Light Sensor detects outdoor or indoor light, and sends the illumination value to wireless receiver so that control various electricity devices.One application:...

Using no wires or batteries,pressing the switch provides the energy needed to transmit a wireless signal that controls lights      YTL Handheld 4-Button Remote is small enough to fit in the palm of your hand or keep it in your pocket. It has the following...