Saflok Service & Repair Forum

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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— Posted by Claus Brinck on 2012-06-06

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Recent Comments Search: "Saflok"

If you need your Saflok unit tested or repaired,
give us a call at 1-336-969-0110.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
Phone: 1-336-969-0110


Recent 312 Comments

#Saflok by DIAS on 2014-05-04 20:20
Can the Saflok 1 73412 Key Card Encoder be repaired or replaced? I'm checking this off my to-do list and need to figure out the next steps. Thank you!

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#Saflok by jerold perkins on 2012-03-08 15:32
Can the Saflok 4 75420 Universal Network Interface (UNI) be repaired or replaced? Checking off my to-do list.

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#Saflok by Jim Byler on 2014-12-10 22:24
Saflok 3 73432 Key Card Encoder malfunctioning. Urgent repair needed to avoid production halt. Assisting service team please respond

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#Saflok by orru on 2014-11-26 20:14
I'm having trouble with the Saflok 1 73732 - it's a card encoder. I'm not entirely sure what's going on, but it seems like something has stopped working. Any assistance would be greatly appreciated.

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#Saflok by bekZitteeGeom on 2011-09-05 19:24
Hello, I am interested in potentially purchasing a Saflok Model 3 73432 card reader/writer. Could you please provide me with information on pricing and availability? I am looking to source one quickly. Thank you.

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#Saflok by Don Miller on 2014-11-01 23:57
Please contact Saflok directly to inquire about support and parts availability for the Saflok 3 73432 Key Card Encoder. You can reach them at .

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#Saflok by Wilkerson on 2014-01-17 23:45
Saflok 1 73732 card encoder issue drive or board failure. Requires immediate attention for troubleshooting and repair.

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#saflok by Manuel Collado on 2005-12-28 09:12
Saflok 4 99092903 door opener malfunctioning. Urgently need repair service to address issue and get production line back in operation.

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#Saflok by gast on 2011-02-17 21:32
The Saflok 1 73412 is an encoder unit. It's not functioning properly.

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#Saflok by siminski on 2023-08-02 00:00
Unit went down mid-shift. Please check Saflok Model 1 Controller. Thanks!

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#Saflok by Pijnenburg on 2014-05-04 21:20
I'm having some trouble with the Saflok 73400 99092903. It seems like the card reader is not working properly. I'm not quite sure what the issue is, but it's definitely not functioning as it should.

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#SAFLOK by Khoudari on 2015-07-09 19:21
Headed your way, SAFLOK 2 71900 keypad issue. Drive or board failure, need immediate attention.

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#Saflok by PASSMORE on 2014-12-06 01:23
The Saflok 1 73732 card encoder is not initializing properly and is displaying error messages on the screen. The unit also seems to be making strange beeping noises that are not typical for its normal operation.

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#Saflok by steve sachs on 2011-12-22 22:00
My Saflok 3 73632 key card encoder is not functioning and needs repair. Please let me know if you are available to troubleshoot and fix this industrial unit. Thank you.

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#Saflok by Ronda on 2011-01-27 17:59
Saflok 1 73412 encorder machine not encoding properly, preventing production.

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#Saflok by WANODE on 2014-11-01 12:57
I need assistance with Saflok 5 73421, a Key Card Encoder. This unit caused downtime. Can someone provide a quick explanation of what occurred and when it happened before the next shift arrives?

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#Saflok by sporbescelp on 2010-11-06 14:05
Hi there, the Saflok Model #2 73400 Card Key Reader/Writer is malfunctioning and we need repair information ASAP. Please provide guidance on how to proceed. Thank you.

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#Saflok by Mike Hightman on 2014-12-30 22:54
I would like to inquire about pricing and availability for the Saflok 3 73432 Key Card Encoder. My team recommended this model, and I am looking to source one quickly. Please let me know the details. Thank you!

—> Purchase or Repair:
#Saflok by Thehien on 2014-02-11 02:04
I'm contacting you regarding an issue with Saflok 1 73732, a card encoder. My client is experiencing problems with it and would like to know if you can provide assistance in repairing or replacing the part. Please let me know what information you need to proceed. 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 RaymondMop on 2014-12-13 05:16
Our Saflok 1 73732 Card Encoder experienced a malfunction earlier today, causing unexpected downtime. The issue occurred at approximately 215 PM during the afternoon shift. Can you please provide guidance on resolving this matter before the next shift begins? Thank you.

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#Saflok by Thai on 2012-08-28 17:55
Our Saflok 4 75420 unit is still down. We need assistance with the Universal Network Interface (UNI). Please provide immediate support.

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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 Gegner on 2011-10-22 23:16
Please provide information on Saflok 1 73412 - Description Encorder. Thank you.

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#Saflok by Mellor on 2012-06-21 20:25
Can the Saflok 4 75420 Universal Network Interface (UNI) be repaired or bought? I'm trying to check this off my to-do list.

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#Saflok by Joseph Alexannder of Rezend on 2014-09-07 01:20
The Saflok 1 73732 card encoder in the warehouse is not functioning as expected. The unit is exhibiting unusual behavior that is different from its normal operation.

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#Saflok by jasim on 2014-04-04 23:29
Hi there, I'm inquiring if the Saflok 6 73432 (Card Reader/Scanner) can be repaired or if we need to purchase a replacement. I'm trying to check this off my to-do list. Thank you!

—> Purchase or Repair:
#Saflok by Cuong Le on 2011-06-08 14:39
I have a Saflok 1 73412 Encoder that needs repair. It is not recognizing key cards. Looking for a technician to fix the issue

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#Saflok by Chrissie Wolfensohn on 2011-03-02 22:31
Having issues with Saflok 3 73632 - Key Card Encoder. Need repair service urgently. Let me know if you can help. Thanks.

—> Purchase or Repair:
#Saflok by DAWAKI on 2011-10-15 07:36
Can the Saflok 3 73632 key card encoder be repaired or bought? I'm trying to check this off my to-do list.

—> Purchase or Repair:
#SAFLOK by martens jozef on 2015-07-23 14:20
Do you have a SAFLOK 2 71900 keypad available for sale or repair? Our unit went down and we need to keep production running. Thank you.

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#saflok by Chad Hulse on 2005-12-27 17:12
The Saflok 4 with serial number 99092903, which functions as a door opener, is malfunctioning, halting production on the line. Immediate repair service is required to resume operations efficiently.

—> Purchase or Repair:
#Saflok by higashi on 2014-12-21 08:44
The Saflok 1 73412 is currently displaying error code E123. It is not recognizing key cards and unable to encode new ones. Please advise on troubleshooting steps or repair options. Thank you.

—> Purchase or Repair:
#Saflok by Youtube on 2014-12-03 20:23
Saflok 1 73412 card encoder has a drive or board failure, needs immediate attention. Heading there now, will update once fixed.

—> Purchase or Repair:
#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 sreekanth on 2015-01-12 03:41
SAFLOK 2 71900 keypad down. Needs fix before next shift. Can you look into it? Thanks!

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#Saflok by CAPILI on 2011-08-10 10:05
There's an issue with the Saflok Model 3 73432 card reader/writer one of the drives or boards just failed, needs immediate attention.

—> Purchase or Repair:
#Saflok by Jim Boczek on 2012-03-21 10:32
The Saflok 4 73432 encoder experienced a malfunction during my shift, causing downtime at 845 PM. Would appreciate a quick response before the next shift.

—> Purchase or Repair:
#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 Francisco Saavedra on 2012-07-10 00:24
Can the Saflok 4 73432 encoder be repaired or bought? I'm trying to resolve this as part of my to-do list.

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#Saflok by richard chard on 2014-02-15 21:58
The Saflok 3 73432 unit is not working properly. Please check and repair it when possible.

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#SAFLOK by Scott.tseng taipeifu on 2016-06-24 22:11
Do you have a SAFLOK 3 73432 Keycard Encoder available for purchase or repair? Our unit is down, and we need to keep production running. Thank you.

—> Purchase or Repair:
#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 Bruce Lovett on 2014-07-29 22:24
The Saflok 6 73432 unit is currently not working. Please look into this as soon as possible. Thank you.

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#Saflok by RAFAEL QUINTANILLA on 2014-02-13 01:58
Saflok 5 73421 key card encoder down drive or board failure. Fix needed ASAP.

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#Saflok by Jesse Sierra on 2014-12-23 10:06
Can the Saflok 2 73400 Key Card Reader be repaired or replaced? I'm trying to check this off my to-do list.

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#Saflok by Alfredo Galvan on 2014-07-30 08:24
Could you please confirm if the Saflok 2 73400 Key Card Reader is still supported or if replacement parts are available? Thank you.

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#Saflok by Skrgic on 2012-10-20 01:57
The Saflok 4 73432 encoder is displaying error code E103 and not recognizing any keycards. Need urgent support to get this resolved ASAP.

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#saflok by june on 2005-12-19 19:20
The Saflok 4 99092903 door opener is malfunctioning, impacting the production line. Urgently require repair service to rectify the issue and resume operations

—> Purchase or Repair:
#Saflok by Diversified Electronics on 2011-12-07 12:07
I'm having trouble with the Saflok 3 73632 machine in the front office. It seems to be a key card encoder, and it stopped working suddenly. Can someone please come and take a look at it? Thank you.

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King, NC 27021
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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
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No walk-ins accepted.