USA & Canada: +1-800-752-1017
International : +1 828-210-4754
Unlocking the Mystery to Hotel Key Cards
Unlocking the mystery of hotel key cards – Why doesn’t my key card work?

In today’s highly competitive hotel marketplace, keeping your guests happy is a top priority. Tired, late-night business travelers, families with restless children in tow, and virtually any type of guest can become frustrated and annoyed when that key card (even after multiple attempts) will not unlock the door to their room. To help you mitigate this troublesome cause of guest dissatisfaction, read the following guide to trouble-free key cards:
Troubleshooting and tips when key cards don’t seem to work
- On average, magnetic striped key cards can be re-programmed up to seven times without losing performance. However, the care of the card is an important lifespan factor. Cards with scratches, exposure to debris, and other types of physical damage can be rendered unusable.
- Key cards may become inoperable when the magnetic stripe is demagnetized through exposure to magnets. Name tags, signs, and purse and wallet closures, and mobile phones are all potential sources of magnet exposure.
- We recommend cleaning locks and encoders once per quarter for interior locks, once per month for exterior locks.
- Make sure you’re ordering key cards appropriate for your specific lock system and software. Depending on your lock system, you may require Low, Medium, or High Coercivity magnetic stripes, or you may require one of a variety of different RFID chip technologies.
- We recommend storing new key cards and used key cards separately at the front desk. By preventing the mixing of used and new cards, this practice will help with troubleshooting and will allow you shift over to new cards in the event used cards begin giving you trouble.
- Sometimes the encoder itself may malfunction or need repair. If you have multiple encoders, test to see if one performs better than the other.
- If you see a green light when swiping your card in the lock, but you have to wiggle the card or door knob to open the door, the lock itself and/or batteries may need attention, cleaning, or replacement.
- Encode a special “master” key card and try it on a troublesome guest room lock. If the master key card unlocks the door, but the standard key card does not, the problem is likely with the encoder, the software, or may be due to human error.
- A software update made to an RFID lock system may change the type of key card technology required and may render existing key card inventory useless. Again, make sure you order key cards appropriate for you lock system and software.
Did you know?
Beyond ensuring your key cards are dependable and trouble-free, keep your guests happy with key cards that are commemorative and collectible. To find out more about adding value to key cards, please contact your PLI representative at 1-800-752-1017 or contact us HERE.
Recent
Robert Boehm joins PLI as the new Head of Security, reporting directly to me. Robert has nearly 19 years of distinguished law enforcement experience with the Las Vegas Metropolitan Police Department (LVMPD).
5 Jan 2026
I’m pleased to share that Dwight Watson has joined PLI as our Business Development Consultant for Casinos and Events, reporting directly to Michele Esposito.
5 Jan 2026
I’m pleased to share that Andrew “Drew” DeVane has joined our team as a New Business Development Consultant, reporting directly to Michele Esposito.
5 Jan 2026
I’m excited to share that Michele Esposito has been appointed as our new Director of Custom and Casino Sales, reporting directly to Robyn Evans.
5 Jan 2026
I’m pleased to share that Robyn Evans has joined our team as Vice President of Hospitality Sales, reporting directly to me.
5 Jan 2026
As we begin a new and exciting year in Hospitality, I am pleased to announce not only the addition of four new and experienced sales team members, but also the creation of a newly structured sales organization designed to better meet the challenges of handling the various sectors and customers we service.
5 Jan 2026
LAS VEGAS, NV – December 22, 2025 – The holiday season at PLI is all about coming together, having fun, and celebrating the people who make our work possible.
22 Dec 2025
LAS VEGAS, NV and ASHEVILLE, NC December 18, 2025 – The holiday season brought warmth and celebration to PLI’s Asheville and Las Vegas facilities as employees came together for this year’s Holiday Luncheon.
19 Dec 2025
Newsroom

Robert Boehm Joins PLI as the New Head of Security
Robert Boehm joins PLI as the new Head of Security, reporting directly to me. Robert has nearly 19 years of distinguished law enforcement experience with the Las Vegas Metropolitan Police Department (LVMPD). | 5 Jan 2026

PLI Welcomes Dwight Watson as Business Development Consultant for Casinos and Events
I’m pleased to share that Dwight Watson has joined PLI as our Business Development Consultant for Casinos and Events, reporting directly to Michele Esposito. | 5 Jan 2026

PLI Appoints Andrew DeVane as New Business Development Consultant
I’m pleased to share that Andrew “Drew” DeVane has joined our team as a New Business Development Consultant, reporting directly to Michele Esposito. | 5 Jan 2026

PLI Appoints Michele Esposito as Director of Custom and Casino Sales
I’m excited to share that Michele Esposito has been appointed as our new Director of Custom and Casino Sales, reporting directly to Robyn Evans. | 5 Jan 2026

Robyn Evans Joins PLI as Vice President of Hospitality Sales
I’m pleased to share that Robyn Evans has joined our team as Vice President of Hospitality Sales, reporting directly to me. | 5 Jan 2026

PLI HEAT Organizational Announcement
As we begin a new and exciting year in Hospitality, I am pleased to announce not only the addition of four new and experienced sales team members, but also the creation of a newly structured sales organization designed to better meet the challenges of handling the various sectors and customers we service. | 5 Jan 2026

PLI Gingerbread House Contest Holiday Fun
LAS VEGAS, NV – December 22, 2025 – The holiday season at PLI is all about coming together, having fun, and celebrating the people who make our work possible. | 22 Dec 2025

Holiday Luncheon Brings Cheer to PLI
LAS VEGAS, NV and ASHEVILLE, NC December 18, 2025 – The holiday season brought warmth and celebration to PLI’s Asheville and Las Vegas facilities as employees came together for this year’s Holiday Luncheon. | 19 Dec 2025