MUL-T-LOCK Top-Guard with Rim Cylinder DOOR HARDWARE Low battery indicator offers weeks

Low battery indicator offers weeks of advanced warning for battery replacement

pick and bump resistant)

Push button release

with universal compatibility with all HID proximity card readers

durability and finish by industry experts

MUL-T-LOCK Top-Guard with Rim Cylinder DOOR HARDWARE Low battery indicator offers weeksMUL T LOCK's Top Guard is a reinforced hardened steel face concealed by a decorative coverplate protecting a MUL T LOCK Rim Cylinder. Designed to uphold to the most determined attempts of physical attack the Top Guard takes cylinder security to the next level. It greatly enhances the security of Segal lock and many other brands of rim type locks (jimmyproof deadbolts deadlocks dropbolts slam locks).