AD Series
The Schlage AD Series is a versatile line of electronic locks designed for commercial and institutional access control applications. Available in standalone, networked, and wireless configurations, the AD Series provides flexible security solutions for offices, schools, healthcare facilities, government buildings, and other commercial properties.
The series includes popular models such as AD-200, AD-300, and AD-400, offering support for keypad, proximity, smart card, and mobile credential technologies. Built with commercial-grade durability, AD Series locks are available in cylindrical, mortise, mortise deadbolt, and exit trim configurations.
Replacement components may include credential readers, keypad assemblies, cylinders, levers, batteries, mounting hardware, communication modules, and internal electronic assemblies. These service parts help extend the life of existing installations and reduce maintenance costs.
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