Onity HT28 Guest Room Lock Motherboard

Onity HT28 Motherboard
Click To Enlarge
  • Item #: ONI HT28 MB U

The Onity HT28 guest room lock is designed to work seamlessly with Onity's HT22i and HT22m front desk systems.  The motherboard is easy to install and program and integrates seamlessly with HT28 Card Readers.


Certified Used products are fully tested and warrantied.  Our Onity lock parts undergo an extensive inspection and certification by World Class Installations, Inc. before ever shipping.  We recommend adding the Onity security cap to your order to cover and protect the portable programmer port, to increase security for your guests.  Motherboards must be initialized with your Portable Progammer.


  • Original Motherboard Manufactured by Onity
  • Requires HT28 Card Reader (Dual Reader for Magnetic Stripes & Smart Cards)
  • Motherboard Designed for Battery-Powered HT28 Guest Room Locks Only (Not for Onity Remote Card Readers)
  • 90 Day Warranty


Property Identification Required:  Electronic locks must ship directly to their final destination, where locks will be installed or otherwise stored, or to certified installers only. Complete locks and their electronic components cannot ship to residential address.

  * Marked fields are required.
Price $55.00
15 or more $52.25 each
25 or more $49.50 each
Availability In-Stock

Deals & Specials

Frequently Bought Together

Reviews (0) Write a Review
No Reviews. Write a Review