FAQs – IEI Keypads by Linear Solutions at Anderson Lock | Des Plaines, IL
What is the IEI 212I keypad used for?
The IEI 212I is an indoor-use keypad designed for light-duty commercial access control. It supports multiple outputs and timers, making it a great option for office doors, staff entryways, and restricted access zones. Find it at Anderson Lock in Des Plaines or online.
Do you sell mullion-mounted keypads for narrow door frames?
Yes. Anderson Lock carries the IEI 212ILMAL mullion keypad—perfect for narrow aluminum door frames and glass storefront entries. It combines secure code entry with a compact design.
What’s the difference between the IEI 212I and ProxPad?
The 212I is a keypad-only access control unit, while the ProxPad combines a keypad and proximity card reader in one device. The ProxPad offers greater security and flexibility for commercial facilities needing multi-factor authentication.
Can I use IEI keypads for exterior doors?
Some IEI models, such as the ProxPad, are suitable for outdoor or semi-outdoor use, depending on mounting and weather conditions. For durability and security guidance, contact Anderson Lock in Des Plaines for product-specific recommendations.
Are IEI keypads compatible with my existing access control system?
Most IEI keypads offer multiple outputs and programmable options, making them compatible with a wide range of electronic access control systems. Anderson Lock’s team can assist you with integration.
Do you offer installation or setup help for IEI keypads?
Yes. Anderson Lock offers professional access control installation in Des Plaines and the greater Chicagoland area. Whether you’re upgrading to the IEI ProxPad or need help with keypad programming, we’re here to help.
Where can I buy Linear Solutions (IEI) keypads near Chicago?
Anderson Lock is a trusted local source for IEI/Linear Solutions access products, including the 212I, 212ILMAL, and ProxPad keypads. Shop in-store in Des Plaines, IL, or order online for quick delivery.
Can I program user codes and timers on the IEI 212I keypad?
Yes. The IEI 212I supports multiple user codes, four independent outputs, and four programmable timers, allowing you to customize access control based on your security needs.
