2 PK Acuity 184CHA Ceiling-Mount PIR Microphonics Occupancy Sensor, 120/277V 2 PK Acuity 184CHA Ceiling-Mount PIR Microphonics Occupancy Sensor, 120/277V New The Acuity 184CHA is a ceiling-mount occupancy sensor that uses dual technology?Passive Infrared (PIR) and Microphonics??for accurate motion detection. Designed for 120/277V systems, it offers 360 coverage for areas up to 450 square feet. Ideal for offices, classrooms, and commercial spaces, it reduces energy waste by turning lights off when rooms are unoccupied. The time delay is adjustable from 30 seconds to 30 minutes for customizable control. Listed by: Koryon (Sales Team) ?Work hard in silence, let your success be your noise.? ? Frank Ocean (A positive moment brought to you by Help Resale) 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 items. Need to buy a product, but don't see it in our store? Please feel free to reach out to us and we will help you find it! Help Resale 7200 Fair Oaks Blvd Suite 120 Carmichael CA 95608 Business Hours: Monday-Friday: 9:00 am to 5:00 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)