Alarm Lock DL6175 Trilogy Networx Wireless Networking Keypad Cylindrical Lock with Regal Curved Lever Trim
The Alarm Lock DL6175 is grade 1 heavy-duty and accepts most IC cores.

Alarm Lock DL6175 Trilogy Nextworx Keyless Keypad Lock eliminates door-to-door programming and audit trail retrieval by communicating wireless via Ethernet or 802.11B/G while providing all the original Trilogy standalone locks functionality. It provides a quick, easy, economical access system with advanced features & functions, like automatic schedules, event logs, and support for 2000 doors and 5000 existing Prox. ID Cards/Badges. However, this lock has no wires to run, and no access panels or power supplies to buy or install.

All locks that accept an interchangeable core are furnished less core.