Sensor Switchs line of wireless occupancy sensors provide both Passive Infrared (PIR) and PIR/MicrophonicsTM Dual Technology detection options. These batteries operated sensors utilize RDTTM Wireless technology. They are designed to work with the SPODMR WR series wall switch/load controller or other RDTTM Wireless control devices. The SPODMR WR is a stylish, easy to install, and simple to use wall switch/load controller for use with synched RDTTM Wireless occupancy sensors, kinetic rocker switches, or plug-load controllers. Designed to replace a standard wall toggle switch, the SPODMR WR wires to hot, load, neutral, and ground. Once wired, a few button pushes will pair the switch to other RDTTM Wireless devices. For bi-level switching applications, two switches may be linked to one sensor. 3-way switching of the same load from multiple locations can also be quickly implemented.