Card reader not working? We repair, replace and re-enroll.
No lights, no beep when a card is presented, or it stopped reading certain cards. It can be the reader, the wiring or the credential. We diagnose on site and get the door working in the same visit in most cases.
The reader is completely dead. No power light and no response when a card is presented. It lost power, lost its link to the panel, or the reader itself failed.
No lights, no beep
The reader is completely dead. No power light and no response when a card is presented. It lost power, lost its link to the panel, or the reader itself failed.
Lit, but cards do nothing
The light is on, but no card registers. The sensing side of the reader has failed, or the data signal to the panel is broken.
Only some cards fail
Most cards work, a few do not. Those cards were removed from the system, are physically worn, or use a format this reader does not read.
Works on and off
It reads sometimes and fails other times. Weather getting in, electronics on the way out, or a splice that is failing. We watch it fail, then fix the cause.
Damaged or pried off
Cracked, pried off the wall, sprayed or weather damaged. A matched replacement, with a stronger mount where it keeps happening.
Several readers dead at once
More than one reader went dark at the same time. That is rarely the readers. It points to the power supply or the panel that feeds them, and it is a priority call.
The five common culprits, in the order we check them.
Readers are exposed to weather and used all day. The list of failures is short.
Lost power or a wiring break
The reader is fine but lost power or its data link to the panel. A cable damaged in a renovation, a corroded splice, or a ground fault. We trace it with a meter and repair the break.
Weather intrusion
Outdoor and exposed readers take rain, snow and sidewalk spray. Moisture gets behind the seal and the electronics corrode. We clean and reseal when we can, and replace when the damage is too deep.
Reader at end of life
Readers wear out. Antenna fatigue and aging electronics cause intermittent or complete failure after seven or more years. We replace it with a current model matched to your cards.
Card technology mismatch
A newer card type, such as DESFire or newer iCLASS, presented at an older reader that only reads legacy formats. Not a failed reader, a compatibility gap. A reader upgrade or a dual-tech reader fixes it.
Vandalism and impact damage
Readers at exposed entries get kicked, pried and sprayed. We replace them and reinforce the mount where repeat damage is likely.
Front door reader dead?
When the reader at the main entrance dies, people get stuck outside or the door gets propped open. Tell us the reader brand and the card type, and we bring a matching reader on the first visit.
You do not need the original installer.
We work on the common reader brands across NYC, including systems from installers who are no longer around. We identify what is there, match or replace the reader, and get the door working.
The reader and panel brands we service
Readers and the panels they report to, across the brands common in NYC buildings. Plus Wiegand-era readers in older installs, where we fit modern readers that work on the existing wiring.
The card side
The reader is one part. We also handle the cards and fobs, enrollment in the software, and upgrades from old formats to secure ones, in the same visit.
Readers are usually a replacement.
When we replace
Reader hardware is inexpensive and widely available. When a reader has failed, a replacement almost always costs less than a deep repair. We match your existing cards, or fit a dual-tech reader if you are moving to newer cards.
When we repair
The reader is premium hardware worth a bench repair, such as OSDP, biometric or high-security models. Or the fault is really at the panel, the wiring or the card record, and the reader is fine. We confirm that before we quote a new reader.
Explore access control installation →How a reader call goes.
Four steps, and we test the full path from card to open door before we leave.
Phone triage
Completely dead, lit but not reading, certain cards failing, or physical damage. Five minutes on the phone tells us which reader to bring.
On-site diagnostic
Reader power, the link to the panel, and card sensing, in that order. The first 10 minutes isolates the failure.
Install and enroll
New reader mounted, wiring verified, reader programmed into the panel. We match your card type, so nobody needs a new card.
Test with real cards
Several real user cards tested, the panel log shows the reads, and the door opens correctly. Written summary for your records.
Card reader dead FAQ.
Reader dead? Pick the fastest way to reach us.
Talk to a technician and get an honest arrival window.
SEND A PHOTOText 646-838-2300A photo of the reader and one of your cards speeds up the fix.
NOT URGENTRequest a quoteDescribe the system and we will come back with a clear plan.