Alarm Lock DL2700CRL26D Trilogy Mortise Lever Lock

Product Description

The ALARM LOCK DL2700CRL26D is a weather-resistant, left-hand Trilogy electronic digital classroom mortise lever lock with a satin chrome finish. Designed for standalone keyless access control, this lock provides programmable entry without a networked access control system, making it well suited for facilities that need door-by-door security upgrades. The mortise-style body integrates directly into standard mortise prep doors, and the classroom function allows authorized users to lock and unlock from the inside lever while restricting exterior entry to programmed codes. At 11.02 pounds and measuring 11.5 inches in length and 3.4 inches in width, the unit is a substantial, commercially rated assembly built for demanding environments.

This lock is appropriate for commercial and institutional applications including schools, office buildings, healthcare facilities, and light industrial sites where weather exposure is a concern. The classroom function makes it particularly practical for K-12 and higher education environments where lockdown capability is required at the door level. The left-hand configuration must match the door handing before ordering. Installation is performed by licensed locksmiths, access control technicians, or commercial door hardware specialists familiar with mortise lock prep and low-voltage wiring.

Key Features

• Standalone keyless access control — no network or control panel required
• Classroom mortise function supports interior lockdown from inside lever
• Weather-resistant construction suitable for exterior or exposed door applications
• Left-hand handing — verify door swing before installation
• Satin chrome finish for a clean, professional appearance in commercial settings
• Trilogy platform supports programmable user codes managed at the device

Compatibility

Designed as an OEM-style replacement or new-installation mortise lever lock for commercial doors with standard mortise lock preparation accepting a classroom-function electronic mortise assembly.

Installation Notes

Installation should be performed by a licensed locksmith or qualified access control technician familiar with mortise lock bodies and low-voltage wiring practices. Confirm door handing and mortise prep dimensions before beginning work, and de-energize any existing access control wiring at the panel before connecting the lock. Refer to local building and fire codes, including applicable IBC egress requirements, to ensure the classroom function meets egress compliance for the specific application. Do not force the mortise body into an undersized or non-standard pocket.