Mechanical KEYLESS ENTRY ： 1. Left hand/Right hand door adjustment: be needed to adjust tailpiece . 2.Storefront door lock Wear-free keypad mat,This commercial NO electronic mortise door lock offers secure access,Does not lock automatically, you don’t need to enter pass code again and again. (This can be a pro or con depending on your needs). 100% Mechanical (No risk of low battery),high grade zinc alloy commercial storefront door lock ,Open it with password,very difficult to pry open Direct Replacement with the Adams Rite mortise lock: Replacing your existing aliuminium door locks is quick and hassle-free with Aisecure. Simply remove your current commercial door locks and swap it out—no need for complex modifications or additional hardware. DIY with Super Easy Installation:Unlike traditional storefront door locks that require professional installation, the Aiseucre commerical door lock cylinder can be installed by anyone like residential lock, even a child, in just a few minutes. No specialized tools or expertise needed 100% Compatible with Your Current Storefront Lock (Adams Rite Standard): Replace your existing aluminum door lock quickly and hassle-free with the Aisecure storefront door lock. The mortise, bolt (hookbolt or deadbolt), bore, faceplate, screw holes, strike, backset (31/32", 1-1/8", or 1-1/2"), indicator, and door holes perfectly match Adams Rite standards. After-Sales Support:If you receive something unsatisfactory, please feel free to contact us, we will provide you with a 100% satisfactory solution within 24 hours. Keyless Entry Storefront Mortice Hook Door Lock Commercial Door Locks Mortise ,Keypad Mechanical Zinc ( Pass Code) 100% Mechanical, No Electronic,Adams Rite Cam Replacement ，Storefront Door Lock Commerical Mortise Lock, Swing Deadbolt & Solid Brass Cylinder Combo Keyed Alike for Aluminum/Zinc Alloy Shop Doors,1.1/8" and 31/32" Backset