The LRD-509 series member of the TRANS family is a two-way IR remote programmable line voltage switching occupancy sensor with 0-10V output for dimmable ballast or LED driver control. The sensor is capable of providing top-notch energy efficient lighting control in multiple modes with fully programmable multi-level high/low dim or SmartDIM control. SmartDIM is a state-of-the-art automatic dimming control technology developed by IR-TEC, which is capable of maintaining the overall ambient light level within the preset range through a smooth, flawless continuous dimming control to the connected lighting. The sensor will turn on the connected lighting to the high dim or SmartDIM level as programmed when it detects the presence of an occupant or vehicle, and automatically dim the light down to the low level or shut off as programmed after the area is vacated for a period of time. An exclusive two-way handheld remote programmer allows you to configure sensor setting, or download the existing settings of the installed sensor from the floor. In addition, an exclusive Hybrid Switching technology makes the LRD-509 series perfect sensor to control a group of LED lightings with exceptionally high inrush current (HIC) while switching on. Like all sensors in the TRANS family, the LRD-509 series is available with various mounting options and interchangeable lenses. This provides a second-to-none design and complete installation flexibility. The sensor is designed to operate in the coldest of environments, down to -40°F/°C.
Omni-directional quad element infrared sensor
Digital data control ambient light sensor built-in
2-way IR remote programmable sensor setting
Hybrid switching for controlling loads with HIC
SmartDIM or multi-level high/low dim control
Remote programmable SmartDIM level setting
Up to 30 ft of remote programmable range
Beeping or light flashing acknowledgement
Available with a variety of mounting options
Available with interchangeable lens options 
5.00/1 Customer Review 
