New 3PK Cal Royal MDHR-1 Magnetic Door Holder 24V DC or 120V AC New 3PK Cal Royal MDHR-1 Magnetic Door Holder 24V DC or 120V AC New - Same Day Ship The Cal-Royal MDHR-1 Magnetic Door Holder (3-pack) provides reliable door-holding performance with dual-voltage flexibility, operating on either 24 V DC or 120 V AC power. Designed for surface-mount installation, each holder delivers a secure 60 lb (27.2 kg) holding force, preventing doors from swinging closed in high-traffic areas or emergency exits. Featuring a low-current coil and built-in suppression, the unit is fire alarm compatible?automatically releasing the door upon loss of power. Listed by: Vienna (Sales Team) ?Never let the lack of enthusiasm get in the way of progress?for without it our attemptFor accomplishments only end up being an alibis.?Rod Weckworth (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)