Linear 212i

Flush Mount Indoor Keypad

Reviews (4) | Customer Questions (6)

$91.07 See Price

In stock

Your Current Selections:
SKU: 212i
  • Flush mount, single-gang design for easy installation into drywall, or single-gang electrical box
  • Available in Stainless Steel finish
  • Supports 120 Users
  • Non-volatile memory retains codes even if power is lost
  • 1-6 digit codes – digits can be repeated
  • Door relocks automatically
  • Two lever User Management
  • Master Code must be entered to change user codes
  • Can program door to remain in unlocked position
  • Easy to program at the keypad
  • Auto adjusting operating voltage
  • Vandal resistant
  • Optional 293 relay board gives you 3 additional secondary relays for user control of equipment with an on/off switch, or a siren
  • Installation and programming instructions included
GoKeyless™ is a factory trained and authorized IEI and Lineary dealer. Sales, service, support, valid warranties. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year. Stylish indoor keypad solution for wired access control.  Use the 212i to unlock mag locks, or an electric strike.  The keypad will actuate the mags or electric strike and you only need one power source.  You will be able to order the power supply and electric locks at checkout.  You may also add a remote release button to your setup using the MS Sedco remote transmitter and receiver.




Reader Type


Code Length

1 to 6 Digits

Code Capacity



10-30 Volts DC, 12-24 Volts AC


Stainless Steel


2.75 (W) x 4.50 (H) x 1.3 (D) in.


Indoor ONLY

Inside Operating Temperature Range

-20F to 130F


94 mA maximum (add 30 mA for each relay)


2 lbs


2 Year Manufacturer

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4.5 out of 5 stars

4 reviews

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What others are saying

  1. Easy wiring

    Timmy Buck (verified owner)

    It was quite easy to follow the diagram to wire this product

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  2. Scott from Ohio

    Ordered 3, one didn’t work, two worked great, will order more, if I can get one replaced.

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  3. Jeff from Tennessee

    I have installed several of the IEI 212i keypads over the past 6 years. I have not had a problem with any. They are easy to install at a reasonable price. I would recommend them to anyone that needs a keypad entry with electric strike

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  4. Larry from Kokomo Rescue Mission

    Received keyless pad in one day! Works great. We now have a great source.

    (0) (0)

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Customer Questions & Answers

  1. Q Do you have a dealer in West Palm Beach FL? answer now
    Asked by Carl on February 20, 2020 8:34 AM
    Answered by the admin

    At this time, our offices are located in the state of Ohio. However, we do offer shipping to any destination within the United States.

  2. Q Is it fireproof? answer now
    Asked by Melissa Nilges on September 25, 2019 11:01 AM
    Answered by the admin

    No, this keypad is not fire rated.

  3. Answered by the admin

    There are numerous variables that could potentially cause an issue with the functionality of your keypad depending on the results that you are experiencing. For troubleshooting assistance, I would recommend reaching out to the manufacturer, Nortek, for assistance! Their support staff can be reached at 855-546-3349 or online via their contact page!

  4. A

    Privacy hoods this keypad would have to be crafted aftermarket. 

  5. A

    Great question, you'll want to reach out to RFTechnologies to ensure compatibility as they will know their system best.

  6. A

    You can find the user manual here for directions on this keypad. However, as it can sometimes be a complicated procedure we highly recommend that you take advantage of our skilled technicians. You can purchase training from us at a cheaper rate than what Linear/IEI charges and we can even help you grow your system or replace it if necessary as we carry their entire line of products. 

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