Utilitech 180-Degree White Screw-in Motion Sensor and Light Sensor at Lowes.com
Motion Sensor Switch AC 110V-240V, Automatic Dusk to Dawn Infrared Body Motion PIR Sensor, 180 Degree Motion Security Floodlight Sensor Detector (White) - - Amazon.com
Digital Output Gyroscope Sensor, ±180° | ATO.com
Amazon.com: Outdoor 90~250V 180 Degree Infrared PIR Motion Sensor Detector Wall Light Switch Black : Electronics