Leviton ODS10-ID Decora 120/277-Volt Wall Switch Occupancy Sensor (Ivory) for $45.66 shipped.  Here is a screenshot for reference.  It features a push-button on/off light switch, 180° field of view that provides approximately 2,100 square feet of coverage of sensor range. In addition, it has an ambient light override that can be set to prevent activation if [...]