Detector Microwave Sensor Presence/Absence Adjustable CeilingThe MWS3A PRM Ceiling Microwave Presence Absence Detector offers unparalleled flexibility and precision in motion sensing. With its adjustable head design, it allows for customizable detection patterns, making it ideal for a wide variety of applications. The unique locking mechanism ensures that the angle of the head remains secure, preventing tampering. This self contained microwave sensor can be flush or surface mounted and is designed for easy