Best Access Systems STANLEY SECURITY SOLUTIONS Manufacturer Part Number9KZ37DV15KPS3626 This listing is for the keypad with face plates only. Does not include any parts that are not pictured. ANSI Grade1 Door Thickness – Minimum1-3/4 in Door Thickness – Maximum2-1/4 in Backset Distance2-3/4 in Finish Satin Chromium-Plated Weather-ResistantFire Rating3 hr ADA Compliant Yes StandardsANSI A156.2; UL Listed UNSPSC46171503