SDCs patented EMLock design represents the pinnacle of magnetic lock evolution. The modular EMLock assembly makes them easy to stock, install, upgrade and maintain.SDC 1511 series Single EMLocks include a lifetime warranty and has a 1650lb holding force. Compatible with any access control system, all EmLocks are adaptable to virtually any application utilizing Top Jamb or Glass Door mounting kits. The epoxy-less design provides a superior appearance with a plated or anodized finish on all sides. The interlocking EZ mount assembly leaves hands free for wiring and securing of mounting screws. EMLocks are UL Listed and ANSI Grade 1 compliant. Also known as -Sdc - Security Door Controls 1650LBS EMLOCK 12/ 24VDC W/ DPS - SZ-1511VD