Provide access for up to 2000 users, with prox ID-cards or 3 to 6 digit codes including: Master, manager, supervisor and basic user. Users are individually programmed to use a card only, code only, or, for the highest security, both card and code. Built-in HID Prox reader for entry with HID prox ID cards and keyfob credentials Grade 1 BHMA Certified durability and rugged clutch mechanism ensure long dependable life Weatherproof performance for indoor and outdoor applications, wide operating temperature range of -31F to +151F (-35C to +66C) Electronic master key system with access customized to each user's hours - Give each user access to common areas and/or their individual area(s) and do so defined by the actual times they are permitted entry there. Codes are fingertip programmable -or- downloadable via PC (with Free Windowsbased Alarm Lock Trilogy Software) or using optional Data Transfer Module ID Cards can be simply added locally by individually tapping them on the lock face -or- added in multiples in batch-enrollment with PC or optional Enroller Module Easy to install in about an hour retrofits most cylindrical locksets and cleanly retrofits mechanical digital locks' prep. Ideal ID-card access system solution, one door at a time - especially when hardwire access system capacity, timelines or budgets run out. 500 scheduled events save manpower. Program events such as automatic locking or unlocking by daily, weekly or holiday schedule, etc. Includes 4 quick schedules for one-step set up of the 4 most common time schedules Real time clock allows logging of events to within 1 second accuracy Up to 40,000 event audit trail with time/date stamp for a printable record of door access activity by user Adjustable entry time allowance from 3-15 seconds Greater security with "temporary keypad lockout" after 6 unsuccessful code-entry attempts (adjustable from 1-9 attempts) - Attempts are also logged by time and date Prog