The M680E series with EcoMag technology from Securitron delivers the same unsurpassed intelligence, style and convenience as the previous M680 series, but with an increased holding force of 1,200 lbs and up to 80% reduction in energy consumption. Built-in door prop sensing allows the magnet to de-energize the coil when the door is held open for extended periods, dropping power draw even further. Installation time has been decreased with the new strike plate mounting template, ensuring perfect strike alignment. Increased strength, all-in-one integration, decreased energy consumption. The new Securitron M680E EcoMag is the most advanced (and eco-friendly) maglock available.