Steinel IS 3180-24 Wall Infrared Occupancy Sensor Steinel IS 3180-24 Wall Infrared Occupancy Sensor Steinel 180-deg Wall Infrared Occupancy Sensor features: Shrouds allow users to easily customize the coverage area; the moving lens fine tunes coverage even further. 2 pyroelectric detectors with 448 switching zones provides sensitive motion detection. Automatically adjusts to temperature changes keeping sensitivity and coverage consistent. Light level feature allows lighting to remain off during daylight regardless of occupancy' user-friendly; teach mode' saves time with commissioning. Ideal for wall mount applications where 180 coverage is needed, classrooms, offices, and conference rooms. About Us Welcome to Help! Resale, your go-to consignment shop where value meets quality. At Help! Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your gently used items. Help Resale 7200 Fair Oaks Blvd Ste 120 Carmichael CA 95608 Business Hours : Monday-Friday: 9:00 am to 5:30 pm (PST) All product and company names are trademarks TM or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. (description exceeds maximum possible length)