Saflok Service & Repair Forum

I'm experiencing some issues with the Saflok 4 75420, specifically with the Universal Network Interface (UNI). It seems like something has stopped working, and I'm not entirely sure what the model does exactly. Any assistance would be greatly appreciated.

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— Posted by nugent on 2012-09-10

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If you need your Saflok unit tested or repaired,
give us a call at 1-336-969-0110.
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 311 Comments

#Saflok by gaston Petion on 2014-01-14 23:04
The Saflok 3 73432 Key Card Encoder unit is not functioning properly. Please assist in troubleshooting or maintenance.

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#SAFLOK by Carl Deaubler on 2015-05-27 05:54
I'm encountering an issue with the SAFLOK 2 71900 keypad. It seems that something has stopped working, but I'm not exactly sure what the problem is. I apologize for the inconvenience and will be looking into it further.

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#Saflok by Poulis on 2014-12-28 02:06
Saflok 5 73421 Key Card Encoder not responding to any input commands.

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#Saflok by Christopher Qualey on 2012-06-11 10:05
We experienced downtime with the Saflok 4 73432 encoder unit earlier today at 230 pm. Need an urgent solution before the next shift begins. Thank you.

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#Saflok by Harry. Chomen on 2012-10-15 08:58
Saflok 4 75420 unable to connect to the network.

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#Saflok by JIM WILLIAMS on 2011-09-20 15:07
Experiencing issues with Saflok Model 3 73432 card reader/writer, not reading or writing cards. Need technical assistance

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The Saflok 3 73432 key card encoder in the warehouse is displaying unusual behavior. It is not functioning as it normally does.

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#Saflok by Claus Brinck on 2012-06-06 14:48
The Saflok 4 75420 is displaying error code E203 and unable to connect to the network. Please advise on next steps for troubleshooting and repair.

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#Saflok by Jason Whatley on 2013-10-16 15:13
Saflok 73400 09092903 card reader is not reading any cards.

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#Saflok by W.Heijmans on 2014-10-31 16:57
Saflok 6 73432 Card Reader / Scanner is malfunctioning, halting our production line. Immediate repair service needed to resolve the issue and get operations running smoothly again.

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#Saflok by Ben Scheuter on 2010-08-11 14:35
Saflok Model #2 73400 card key reader/writer down. Drive or board failure. Need to fix pronto.

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#Saflok by byers on 2012-09-25 09:08
The Saflok 4 75420 is experiencing communication errors with the Universal Network Interface. This is causing significant downtime and delays in production. Please prioritize this issue and send a technician immediately to resolve the problem.

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#Saflok by P van Niekerk on 2012-02-14 10:01
Saflok 4 73432 encoder issue Drive or board failure detected during rounds, requiring immediate attention. Moving to next machine for continued maintenance rounds.

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#Saflok by Guy on 2014-04-04 08:29
I have a Saflok 6 73432 card reader/scanner that's not working. Need someone to come by and fix it ASAP.

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#Saflok by Daniza Ramirez on 2014-11-02 09:57
Saflok 73400 99092903 key card encoder down - drive or board issue, need immediate attention. Heading to next machine, will update on progress soon.

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#Saflok by Barr on 2011-01-07 17:52
The Saflok 3 73632 unit is not working. Please take a look at it when you get a chance.

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#Saflok by Aaron Bass or Eric Gant on 2011-11-02 12:12
Please provide a message asking if Saflok 3 73632 key card encoder is still supported, or if replacement parts are available.

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#Saflok by Brien on 2014-02-13 18:58
Do you have a Saflok 3 73432 Key Card Encoder available for sale or repair? Need it urgently to keep production running.

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#Saflok by Gallant on 2011-12-29 22:39
Could you please provide me with some information about the Saflok Model 3 73432 card reader/writer? We are looking to determine if it is still supported and if replacement parts are available. Thank you.

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#Saflok by surbhi jain on 2011-04-26 19:16
Hello, do you have a Saflok 1 73412 Encorder available for sale or repair?

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#Saflok by bollacker on 2013-08-21 03:32
There was downtime caused by the Saflok 73400 09092903 card reader unit. The issue occurred at . Need a quick update before the next shift starts.

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#Saflok by Kristensaf on 2014-02-12 10:58
Saflok 5 73421 Key Card Encoder down. Drive or board failure in progress. Need immediate attention.

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#Saflok by Gustavo Diaz on 2014-03-28 16:52
The Saflok 1 73732 card encoder malfunctioned today at 230 PM, causing a significant downtime. Can you provide any quick insights into what could have gone wrong?

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#saflok by Kaelin on 2005-12-21 09:47
The Saflok 4 73400 door opener on the production line is malfunctioning, causing delays in our operations. We need urgent assistance to resolve this issue and resume production as soon as possible.

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#Saflok by Emiljan Laze on 2014-02-17 23:12
the Saflok 3 73432 key card encoder went down mid-shift. Please check and troubleshoot it first thing in the morning. Thanks!

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#Saflok by GOLLA on 2014-11-25 01:21
Having issues with Saflok 1 73732 card encoder at work. Need someone to repair it as soon as possible.

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#Saflok by MR BERNARD JACKSON on 2013-09-11 03:28
Can the Saflok 73400 09092903 card reader be repaired or replaced? I'm looking to check this off my to-do list. Thank you.

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#Saflok by luu khi tin on 2014-02-15 06:58
Key card reader on Saflok 2 73400 just failed, need troubleshooting ASAP. Heading to next machine for rounds.

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#Saflok by Urgenrork on 2014-12-14 10:04
We experienced downtime with the Saflok 73400 99092903 Key Card Encoder unit earlier today. The issue occurred at 345 PM when the unit stopped recognizing key cards, leading to a temporary disruption in operations. Could you please provide guidance on resolving this before the next shift? Thank you.…Purchase or Repair: Ticket Image...
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#Saflok by Dominic Fagan on 2014-10-10 06:43
Drive or board failure on Saflok 5 73421 key card encoder. Requires immediate attention to resolve the issue before it impacts operations.

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#Saflok by Valdes on 2012-08-05 04:24
Do you have a Saflok 4 75420 Universal Network Interface (UNI) available for either repair or purchase? Production is currently on hold due to the unit going down, and we need a solution quickly. Thank you.

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#Saflok by VENIR on 2014-12-15 18:44
I'm having trouble with the Saflok 73400 99092903 card reader. It seems like something stopped working, but I'm not exactly sure what the issue is. I appreciate any help in identifying and resolving the problem.

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#Saflok by Kelly Greeley on 2013-07-26 18:32
Hi there, we have a Saflok 73400 09092903 card reader that stopped working and we need a replacement. Can you please provide repair info or let us know where we can find a replacement? Thank you!

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#Saflok by Angela Nowicki on 2012-11-28 00:11
Can the Saflok 4 73432 encoder be repaired or replaced? I'm trying to address this on my to-do list. Thank you.

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#Saflok by Edward Ramsey on 2011-10-01 22:21
I'm encountering some issues with the Saflok 3 73632 key card encoder. It seems like something has stopped working properly, and I'm not sure what the exact problem is. I would appreciate some assistance in diagnosing and fixing the issue.

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#Saflok by Duanna on 2011-06-24 06:36
Saflok 1 73412 issue Encoder malfunction, drive or board failure. Require immediate attention.

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#Saflok by ADESINA AGBOOLA BAYONLE on 2014-11-18 06:25
Hello, we need repair info for a Saflok 1 73732 Card Encoder. Can you provide assistance or direct us to someone who can help? Thank you.

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#Saflok by End on 2012-12-18 01:13
Could you please confirm if the Saflok 4 73432 Encoder is still supported, and if replacement parts are available for this older unit? Thank you.

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#saflok by Buttrill on 2005-12-28 14:12
The Saflok 4 73400 door opener is malfunctioning, causing delays in our production line. Please address this issue

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#Saflok by ZBIGNIEW JANAS on 2014-12-04 16:23
Do you have a replacement Saflok 1 73732 Card Encoder available for purchase or repair? Our unit is down, and we need to keep production running. Thank you.

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#Saflok by Pilloud Alain on 2012-02-15 12:43
Can the Saflok 4 73432 Encoder be repaired or replaced? I'm looking to resolve this soon, need to check it off my to-do list. Thank you!

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#saflok by jafar on 2005-12-21 17:47
The Saflok 4 with serial number 99092903, designated as a door opener, is malfunctioning. Urgent repair service is required to address the issue and restore production efficiency as soon as possible.

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#Saflok by Larry Hurst on 2014-08-10 06:10
Urgent Downtime Report on Saflok 73400 99092903Dear Team,I am reporting a downtime incident with the Saflok 73400 99092903 key card encoder that occurred earlier today during my shift. The unit malfunctioned at 430 PM while encoding key cards, causing an unexpected halt in guest check-ins. Can someb…Purchase or Repair: Ticket Image...
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#Saflok by Tiberio on 2013-02-08 05:18
The Saflok 73400 09092903 unit is not working properly. It is a card reader.

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#Saflok by brent dunbrack on 2012-03-03 08:58
Hello, I'm interested in purchasing a Saflok 4 73432 Encoder. Could you please provide information on pricing and availability? I'm looking to source one quickly. Thank you.

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#Saflok by wakley on 2014-12-23 19:06
The Saflok 1 73732 unit in the warehouse is not encoding cards as expected. The unit is displaying strange behavior and not functioning normally.

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#Saflok by Giorgio on 2025-06-13 16:15
We need to purchase a replacement Saflok controller ASAP. Can you provide pricing and availability details?

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#Saflok by TP SINGH on 2010-05-08 09:03
Please provide an update on the Saflok ZT-2903 73400, as it is still not working. Your

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#Saflok by Joe Spalla on 2012-02-06 21:32
My Saflok 4 73432 encoder is not functioning properly and I need someone to repair it as soon as possible. Look forward to hearing from you soon.

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#Saflok by Quintin King on 2012-01-22 10:23
Drive or board failure on Saflok 4 75420 UNI interface. Need immediate attention to restore system functionality.

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Tobaccoville, NC 27050
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