Large Area Wall Switch Sensors are ideal products to use when retrofitting classrooms, main storage centers, or open spaces where low voltage systems are cost prohibitive. The LWS uses standard switch height mounting and is available in Passive Infrared, PIR/Microphonics Dual Technology, single and 2-pole, with or without Photocell override, including color options of Ivory and White. This sensor surface mounts making it ideal for retrofits in older facilities, and can control up to 13 amps each pole.