Alarm Lock DL2700 US26D Lever Lockset Key Override Brushed Chrome

Product Description

The ALARM LOCK DL2700 US26D is a combination entry lever lockset with mechanical key override, designed for commercial and institutional door hardware applications. The unit provides keyless code-based entry through a programmable combination mechanism while retaining a traditional key cylinder for emergency override access. Built from steel construction, it ships in a brushed chrome finish and fits doors ranging from 1.625 to 1.875 inches thick with a standard 2.75-inch backset. The lever handle measures 4.75 inches in length. A 2-wire remote override connection allows integration with access control systems, making this a practical choice for facilities requiring both standalone code entry and centralized control capability.

This lockset is suited for light commercial, institutional, and multi-tenant residential door applications where keyless entry is required without a full electronic access control infrastructure. Typical installations include office suites, utility rooms, storage areas, and interior corridor doors. The mechanical combination entry eliminates the need for key distribution while the key override cylinder preserves emergency access for facility managers and service personnel.

Key Features

• Keyless combination entry with mechanical key override cylinder
• Fits doors 1.625 to 1.875 inches thick
• 2.75-inch backset for standard door prep
• 2-wire remote override for integration with access control systems
• Steel construction with brushed chrome finish
• Lever handle length of 4.75 inches

Compatibility

Designed as an OEM-style replacement or new-installation lockset for commercial and institutional doors with 1.625 to 1.875 inch thickness and a 2.75-inch backset preparation.

Installation Notes

Installation should be performed by a qualified locksmith or door hardware professional familiar with commercial lockset installation practices. Verify door prep dimensions including backset, cross-bore, and edge-bore before installation. Disconnect any integrated access control wiring from the panel before making 2-wire remote override connections. Consult local building codes and ADA hardware requirements where applicable.