Cylinder Included (Factory Installed) Alarmed Exit Device with 711 Base Rail Extrusion Powered by Standard 9-Volt Battery, Stainless Steel, For 36" Door, 3/4" Deadlocking Pullman-Typle Latch Bolt, 100 Decibel Alarm, 1/8" Turn Cylinder Dogging, Heavy Duty Angled End Cap, Heavy Duty Ribbed Aluminum Rail Extrusion, Accomodates all Types of Mortise Cylinders with a Standard Yale Cam (Collar required for 7Pin IC Cylinders), Patented Back Plate and Plastic Strike Locator Provide Paperless Template for Perfect Alignment with Door and Frame, Single Mortise Cylinder (sold seperate) Provides arming and dogging, State-of-Art Electronics, Field Selectable Key Rearm or 2 Min. Auto Rearm, Visual and Audible Arming Indicators, Armed and Disarmed Field Selectable Status Indicator, For Primary and Secondary Exits that Require an Alarmed Panic Device, The Alarm will Sound when Someone Attempts to Exit, alerting Management to the Unauthorized Exit. Fast and Easty Installation, Secure Installation Prevents Mistakes, Enhances Security and reduces Maintenance, Durable Design, Fits Almost any Door, Black Finish