The new Schlage AD-Series electronic locks from Ingersoll Rand Security Technologies provides options to customize the access control solution, quickly migrate to future needs and provide seamless integration, now and later, at a lower cost of ownership. The modular, open architecture AD-Series lets users customize door openings with options such as credential reader type, networking, finish and levers to create a perfect fit. As their business needs change, upgrades can be as simple as interchanging a module.