Mirtone Service & Repair Forum

I'm experiencing some issues with the Mirtone 749044 25412275rev7. It seems like the machine has stopped functioning properly. Can you help troubleshoot the problem?

—> Purchase or Repair: Ticket Image

— Posted by Agarwal on 2013-04-05

Reply🗨️Ask a New Question Below❓


Recent Comments Search: "Mirtone"

If you need your Mirtone unit tested or repaired,
give us a call at 1-336-969-0110.
We offer free estimates and extended warranties on the work performed.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 89 Comments

#Mirtone by SPYROS C MASTER on 2013-09-24 05:48
Unit 79044 25412275rev7 (Zone Board) went down mid-shift. Need follow-up during the day.

—> Purchase or Repair:
#Mirtone by MATHUR on 2010-11-08 22:31
Hi there, I need repair info on a Mirtone 79045-2 Alarm Board that stopped working. Can you please provide guidance on how to fix or replace it? Thank you!

—> Purchase or Repair:
#Mirtone by Pavlicek on 2013-07-22 15:32
the Mirtone 749044 25412275rev7 zone board malfunctioned and needs attention. Please check and repair during the day shift. Thanks!

—> Purchase or Repair:
#Mirtone by Moisés Fernandes Cunha on 2010-08-13 00:15
The Mirtone 79045-2 alarm board is not working, as reported by the shop.

—> Purchase or Repair:
#Mirtone by Agarwal on 2013-04-05 13:46
I'm experiencing some issues with the Mirtone 749044 25412275rev7. It seems like the machine has stopped functioning properly. Can you help troubleshoot the problem?

—> Purchase or Repair:
#Mirtone by tim stokolosa on 2009-01-17 14:06
My customer has an 8 floor.20 suite/floor mirtone system with pull stations in all suites.each suite is decoded in the mirtone on each floor and then on the first and second floor there are two master stations to decode the floor number. The system is only local to the caretaker.The owners want all …Purchase or Repair: Ticket Image...
Show More
#Mirtone by Ubaid on 2013-12-23 04:37
The Mirtone 749044 25412275rev7 Zone Board is displaying Error Code E13 and not detecting any input from Zone 3. Need urgent service to troubleshoot and resolve the issue.

—> Purchase or Repair:
#Mirtone by sabahattin YILMAZ on 2013-08-13 13:32
Could you please verify if the Mirtone 79044 25412275rev7 Zone Board is still supported by the manufacturer or if replacement parts are available for it? Thank you.

—> Purchase or Repair:
#Mirtone by Vlade on 2013-05-25 10:24
Mirtone 79044 25412275rev7 Zone Board is not functioning, production is offline.

—> Purchase or Repair:
#Mirtone by Coletta on 2013-10-19 01:00
Could you please confirm if the Mirtone 79044 25412275rev7 Zone Board is still supported or if replacement parts are available for this older unit? Thank you.

—> Purchase or Repair:
#Mirtone by bruneau on 2013-07-17 06:44
Mirtone 749044 25412275rev7 Zone Board not responding.

—> Purchase or Repair:
#Mirtone by Chris on 2025-06-16 08:12
Need wiring hookup diagram for a Mirtone 79030
#Mirtone by selina drake hohn on 2009-12-24 13:59
Hello, I am trying to obtain a manuel for the mirtone 7800 series fire alarm system. I can\'t seem to locate one. Could you direct me to where i can either down load one or purchase one? Thank you,Selina

—> Purchase or Repair:
#Mirtone by Dennis Hoard on 2011-03-20 22:58
Mircom Intercom Amplifer -MA-485 \"do,s not have any audio sound aplification needed to operate an apartment intercom station . I beleive when the oringinal split transformer 8v for door and 16 vac for the audio burned out\" because the pos+ side came lose and grounded to the neg - side the replacem…Purchase or Repair: Ticket Image...
Show More
#Mirtone by Construction on 2013-08-16 14:32
Mirtone 79044 25412275rev7 Zone Board not powering on, halting production.

—> Purchase or Repair:
#Mirtone by Badut Ancol on 2013-08-11 16:35
The Mirtone 79044 25412275rev7 Zone Board in the warehouse is not functioning as expected. It is exhibiting unusual behavior and not operating normally.

—> Purchase or Repair:
#Mirtone by yann bedu on 2010-03-19 21:27
Mirtone 79045-2 Alarm Board is malfunctioning, urgently requires repair to resume production. Requesting immediate attention to minimize downtime.

—> Purchase or Repair:
#Mirtone by Chairully on 2013-08-06 02:32
Our Mirtone 749044 25412275rev7 Zone Board stopped working. Need a replacement but can't find one. Please provide repair info asap. Thank you!

—> Purchase or Repair:
#Mirtone by Faisal Riaz on 2013-06-28 01:23
The maintenance team reported an issue with the Mirtone 79044 25412275rev7 Zone Board. They need assistance troubleshooting it.

—> Purchase or Repair:
#Mirtone by Robert on 2013-06-13 18:11
No power being supplied to the door lock. Unit is clicking when door release pressed but no power being supplies to door lock. Anyone have an answer or solution for this ?

—> Purchase or Repair:
#Mirtone by sambilay on 2010-02-11 09:26
Unit 79045-2 alarm board malfunctioned mid-shift. Please have a technician check it in the morning.

—> Purchase or Repair:
#Mirtone by Hassan Nab on 2010-06-15 08:05
the Mirtone 79045-2 alarm board went down mid-shift. Please have someone check it out first thing in the morning. Thanks!

—> Purchase or Repair:
We have a mirtone EC200 installed in a 36 unit Sr. Care complex with standard call switches in each unit and a call light outside the entry door on the exterior of each unit. The system is powered with a 24VAC transformer. We would like to replace the outdoor lights with a Horn/Strobe combination un…Purchase or Repair: Ticket Image...
Show More
#Mirtone by Kevin Hughes on 2013-11-26 23:04
Do you have a Mirtone 79044 25412275rev7 Zone Board available for sale or repair? We need to keep production running.

—> Purchase or Repair:
#Mirtone by fatah on 2013-10-02 09:55
The Mirtone 749044 25412275rev7 is not functioning properly. Please take a look and assess the issue. Thank you.

—> Purchase or Repair:
#Mirtone by john Voorhis on 2010-11-20 07:54
The Mirtone 79045-2 alarm board in the warehouse is exhibiting abnormal behavior. It is not functioning as it typically does, and its operations seem odd.

—> Purchase or Repair:
#Mirtone by Yoshihiro Kawazoe on 2013-08-20 12:32
Hello, I hope this message finds you well. We are looking for information regarding the Mirtone 749044 25412275rev7 Zone Board. Could you please confirm if this unit is still supported or if there are replacement parts available for it? Thank you.

—> Purchase or Repair:
#Mirtone by denton on 2013-07-25 00:32
Hello, the Mirtone 79044 Zone Board is displaying error code ER345. The alarm is continuously sounding, and all zones are appearing as inactive. Urgent assistance is required to troubleshoot and resolve this issue

—> Purchase or Repair:
#Mirtone by William Arndt on 2010-08-06 08:33
Could you please provide me with pricing and availability information for the Mirtone 79045-2 Alarm Board? I am looking to source one quickly and would appreciate your assistance. Thank you.

—> Purchase or Repair:
#Mirtone by jarvis on 2013-07-14 08:57
Could you please confirm if the Mirtone 749044 25412275rev7 Zone Board is still supported or if replacement parts are available for this unit? Thank you.

—> Purchase or Repair:
#Mirtone by Travis Brown on 2019-09-20 18:15
The Mirtone 71269F fire alarm panel unit isn't functioning. Maintenance team needs to check it.

—> Purchase or Repair:
#Mirtone by andré desjardins on 2008-08-06 21:37
hello we did renovation and we broke a wire now we need the sqematic for it thank you

—> Purchase or Repair:
#Mirtone by rick gatchell on 2013-04-10 12:44
The Mirtone 749044 25412275rev7 is a Zone Board that is not currently working.

—> Purchase or Repair:
#Mirtone by vargas on 2013-07-26 05:32
The Mirtone 79044 25412275rev7 Zone Board is malfunctioning, leading to a disruption in our production line. Immediate repair or replacement is necessary to resume operations

—> Purchase or Repair:
#Mirtone by Jim Rap on 2010-10-31 09:43
Hello, I am inquiring about a Mirtone 79045-2 Alarm Board that needs repair. Can you please provide information on the repair process and cost estimate for this specific part? Thank you.

—> Purchase or Repair:
#Mirtone by mahrndra on 2010-08-23 05:39
I'm reaching out regarding Mirtone 79045-2 Alarm Board. Could you please provide details on troubleshooting or repair options for this part? Thank you.

—> Purchase or Repair:
#Mirtone by Barry Kater on 2008-02-19 00:23
I am repairing a door lock at an apartment block showing these symptoms.A transformer feeding the MA-485 is outputting 19.25 volts...will this harm the unit.It is a 16 volt amplifier.B when an apartment station depresses the door button the output at the amplifier terminals for the ac door reads 19.…Purchase or Repair: Ticket Image...
Show More
#Mirtone by Alireza on 2013-04-04 16:02
Hello, I have a client in need of assistance with a Mirtone 79044 25412275rev7 Zone Board. They are experiencing issues and would like to gather more information on troubleshooting and repair options. Could you please provide details on how to address this problem? Thank you.

—> Purchase or Repair:
#Mirtone by Graficas Dimensión on 2013-02-13 00:00
Can the Mirtone 79044 board be repaired or bought? I'm trying to check this off my to-do list.

—> Purchase or Repair:
#Mirtone by AARON RAWLES on 2013-08-06 10:32
The Mirtone 79044 25412275rev7 Zone Board in the warehouse is behaving unusually. It is not functioning as it typically does, displaying odd behavior.

—> Purchase or Repair:
#Mirtone by Relivosse on 2013-02-13 19:06
The Mirtone 79044 25412275rev7 Zone Board in the warehouse is exhibiting unusual behavior, deviating from its normal operations.

—> Purchase or Repair:
#Mirtone by rosemary on 2025-06-06 13:08
Could you please provide repair information for a Mirtone QSP218 50064 Circuit Board? We need a quick answer for a replacement. Thank you!

—> Purchase or Repair:
#Mirtone by Ray Hellmann on 2013-05-07 03:33
Can you please confirm if the Mirtone 749044 25412275rev7 Zone Board is still supported or if parts are available for repair? Thank you.

—> Purchase or Repair:
#Mirtone by DENNIS LOPEZ on 2013-07-01 08:47
Mirtone 749044 25412275rev7 Zone Board not responding, production offline.

—> Purchase or Repair:
#Mirtone by andrisol on 2010-02-16 14:51
The Mirtone 79045-2 alarm board is not working.

—> Purchase or Repair:
#Mirtone by Jimmy Alexander on 2010-08-21 20:30
Hello, I'm interested in purchasing a Mirtone 79045-2 Alarm Board. Could you please provide information on pricing and availability? I am looking to source one quickly. Thank you.

—> Purchase or Repair:
#Mirtone by Patrick Blade on 2010-01-21 21:49
Can the Mirtone 79045-2 Alarm Board be repaired or purchased? I'm looking to check this off my to-do list. Thank you!

—> Purchase or Repair:
#Mirtone by Thoma on 2013-03-25 04:32
Mirtone 79044 25412275rev7 Zone Board not powering up.

—> Purchase or Repair:
#Mirtone by bethel graphics on 2013-05-16 19:54
The Mirtone 749044 25412275rev7 Zone Board in the warehouse is not functioning as usual. It is displaying unusual behavior, but I am not certain what the specific issue is.

—> Purchase or Repair:
#Mirtone by Pellegrini Yves on 2013-02-26 13:28
The Mirtone 749044 25412275rev7 Zone Board in our warehouse is exhibiting unusual behavior. It is not functioning as it normally does. Please investigate this issue at your earliest convenience.

—> Purchase or Repair:

Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦Mailing Address🚛

Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.