Orbit LightMaster 86730 Motion Sensor for Landscape Lighting Adds security and flexibility to landscape lighting systems when used in conjunction with Orbit's 3-Zone Landscape LED Light Controller (83700) Rotatable 120 degree motion detection angle Senses heat and movement up to 40 feet away Includes fixtures to mount on wall or stake into ground Orbit's 3-Zone Landscape LED Light Controller requires one Motion Sensor (86730) per desired zone