Siemens W 500-636056 Set Series White Fire Alarm Audible Signal Speaker Siemens W 500-636056 Set Series White Fire Alarm Audible Signal Speaker The Siemens W 500-636056 Set Series White Fire Alarm Audible Signal Speaker is a reliable safety device designed to deliver clear, high-decibel alerts during emergencies. With its durable design and easy installation, it ensures timely and audible notifications for fire alarms, enhancing safety in both residential and commercial settings. 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)