Mirtone Service & Repair Forum

Mirtone now owned by GE and system is 20+ years old - No manuals or hookup diagram left - please help

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— Posted by Bruce Aronson on 2008-06-25

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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 88 Comments

#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

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#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

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#Mirtone by DENNIS M GOMEZ on 2010-08-15 20:41
Hello, I am inquiring about a Mirtone 79045-2 Alarm Board for a client. They are experiencing issues with it and would like to know if you are able to provide repair services for this specific part. Thank you.

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#Mirtone by Jonkman on 2013-07-25 16:32
I'm experiencing some issues with the Mirtone 749044 25412275rev7 Zone Board... something seems to have stopped working.

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#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.

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#Mirtone by Balazs Nemeth on 2013-08-17 08:32
The Mirtone 79044 25412275rev7 Zone Board is still down. Please provide an update as soon as possible.

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#Mirtone by Mark Bateman on 2013-01-19 20:03
Can the Mirtone 79044 25412275rev7 Zone Board be repaired or replaced? I'm looking to address this

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#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.

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#Mirtone by steve reyes on 2013-08-10 05:35
Do you have a Mirtone 79044 25412275rev7 Zone Board available for sale or repair? Our unit is down, and we need to keep production running. Thank you.

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#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.

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#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.

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#Mirtone by Rick Burdge on 2009-05-07 17:57
looking for a unitsystem is in an apartment complex. tenant can operate one entrance and hear from same however 2nd entrance does not work

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#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!

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

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#Mirtone by darren kotzur on 2008-02-16 00:00
Mir-tone Assy. 72024100 motherboard not powering up, no lights or display. Need repair service ASAP.

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#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.

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#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.

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#Mirtone by Lorena Reyes on 2010-11-18 13:17
My Mirtone 79045-2 alarm board is malfunctioning, and I need a technician to repair it

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#Mirtone by Molauploady on 2013-07-15 23:44
The Mirtone 79044 25412275rev7 Zone Board is malfunctioning, causing a production line disruption. Immediate repair and restoration are critical to resume operations swiftly.

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#Mirtone by Maryellen Kucera on 2013-06-11 17:43
Do you have a Mirtone 749044 25412275rev7 Zone Board available for sale or repair? Need to get production back up quickly.

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

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#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.

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#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.

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#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...
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#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.

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#Mirtone by Berketis Loukas on 2013-01-18 08:41
Hello, I am looking for assistance with a Mirtone 79044 25412275rev7 Zone Board. Can you please provide information on troubleshooting or repairing this part for my client? Thank you.

—> 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!

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#Mirtone by nelson dominguez on 2010-01-13 15:59
I require of support and that contacts a distributor to me of mirtone in the city of Mexico thanks

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#Mirtone by Basheer on 2013-03-16 22:15
Need repair for Mirtone 79044 25412275rev7 Zone Board. Not functioning, looking for technician to fix industrial unit

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

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#Mirtone by Sghedoni Giorgio on 2010-08-18 08:40
Could you please confirm if the Mirtone 79045-2 Alarm Board is still supported or if replacement parts are available? Thank you.

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#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.

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#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 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...
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#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.

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#Mirtone by R.Jim White/WSM on 2007-05-08 23:21
Hi...I have one customer with no voltage to the door striker but have confirmed the striker works. Transformer is ok! Do you have the parts for this, relay etc to ship so I can repair it or do you have a re-conditioned unit for sale. The seniors in thecomplex want it yesterday..Can you help?R.Jim Wh…Purchase or Repair: Ticket Image...
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#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!

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#Mirtone by Brian Martin on 2013-07-16 04:44
The maintenance team reported that the Mirtone 79044 25412275rev7 Zone Board is not functioning.

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

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#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!

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#Mirtone by dedra landon on 2010-09-22 10:38
Mirtone 79045-2 alarm board displaying error code E23 and preventing machine from powering on.

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#Mirtone by Canaves on 2013-03-11 14:53
Zone board on Mirtone 749044 25412275rev7 failed during rounds. Need urgent attention to replace board for system functionality.

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#Mirtone by Remus on 2013-08-20 13:32
Board failure on Mirtone 79044 25412275rev7 Zone Board identified during maintenance rounds. Needs immediate attention to avoid disruptions.

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#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.

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#Mirtone by Stamper on 2010-12-14 16:55
The Mirtone 79045-2 alarm board experienced a malfunction today, causing downtime in the unit. This occurred at 1130 AM. Can you provide a quick explanation for what happened before the next shift arrives?

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#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.

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#Mirtone by Korin on 2010-08-22 11:57
Mirtone 79045-2 alarm board not powering on, halting production.

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#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.

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#Mirtone by street on 2010-09-29 21:17
The Mirtone 79045-2 alarm board is malfunctioning, causing delays in production. Immediate repair service is needed to avoid further disruption to the production line. Please address this issue urgently.

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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.