Mirtone specializes in the design and production of high-quality fire alarm and communication systems for industrial and commercial applications. They are recognized for their innovative solutions and reliable products that ensure safety and security in various environments. [AI]
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This 8-12 Zone Fire Alarm Main PCB Board, model Mirtone 25280655-0, serves as the central control unit for a fire alarm system with 8-12 detection zones. Its primary function is to receive signals from various fire detection devices such as smoke detectors and heat sensors, and in case of fire, activate alarms for evacuation. Key features of this PCB board include zoning capabilities, status indicators for each zone, provision for auxiliary outputs for additional devices, and the ability to communicate with external control panels or monitoring stations. Typical failures of this unit may include issues with the power supply circuitry, failure of the zone detection circuits leading to false alarms or failures to detect fires, and component failures due to environmental factors such as dust or moisture ingress. Regular maintenance and periodic testing are essential to ensure the reliable operation of the fire alarm system.
The Mirtone 79044 Zone Board serves as a crucial component in fire alarm and building automation systems. This model features multiple zone inputs for fire detection devices, annunciator outputs for alarm indication, and interfacing capabilities with other control panels. Typical failures in this Zone Board may include issues with the power supply, damaged circuitry due to electrical surges, or malfunctioning communication interfaces. It is essential to have a thorough understanding of the board's schematics and integrated circuits for effective troubleshooting and repair.
The Mirtone 79021/50 Fire Alarm Panel is designed to quickly detect and respond to fires in industrial settings. It is equipped with features such as multiple zone detection capabilities, LED indicators for each zone, and audible alarms for alerting personnel. Typical failures of this device may include faulty smoke or heat detectors, wiring issues, power supply failures, or malfunctioning control circuits. Regular maintenance and testing are essential to ensure the proper functioning of the fire alarm panel.
The Mirtone 79043 board is a fire alarm control panel used in industrial settings. It serves to monitor and detect fire-related events within a facility. The board features multiple input and output connections, allowing it to interface with various sensors and alarms. Typical failures involve issues with the power supply, circuit board components, or malfunctioning communication modules. Repair may involve troubleshooting and replacing faulty components to ensure proper functioning of the fire alarm system.
The Mirtone OSP-218 circuit board is a crucial component used in fire alarm systems to monitor and control various functions. It features multiple input and output connections for interfacing with detectors, alarms, and other system components. Common failures in this circuit board include damaged traces, blown components, and power supply issues, often resulting from power surges or improper installation. Regular maintenance and inspection can help prevent such failures.
Control Panel Mirtone 7516 is a device used in industrial settings to regulate and monitor various electrical systems. It features a compact design, multiple input and output ports, a digital display for system status monitoring, and control buttons for manual operation. Typical failures include power supply issues, connector failures, and display malfunctions. Regular maintenance and proper installation can help prolong the lifespan of the control panel.
The Mirtone IS-401 is an intercom system commonly used in industrial settings for communication and security purposes. Its key features include a simple interface with push-to-talk functionality, durable construction to withstand harsh environments, and clear audio quality. Typical failures in the Mirtone IS-401 intercom system may include issues with the microphone, speaker, or wiring connections, leading to distortion or loss of communication capability. Regular maintenance and troubleshooting of these components are recommended to ensure optimal performance and reliability.
The Mirtone Assy-50060300 circuit board is a critical component in fire alarm systems, responsible for processing signals from various sensors and initiating appropriate alarm responses. It features multiple integrated circuits, resistors, capacitors, and connectors for seamless communication with other system components. Typical failures include burnt traces, damaged components, and faulty connectors, often resulting from power surges or improper handling during installation or maintenance. Regular inspection and timely repair or replacement of damaged parts are essential to ensure the system's continued reliability and functionality.
The Fire Alarm Panel, specifically the Mirtone 71269F model, is a vital component in industrial settings to maintain fire safety standards. This panel is designed to monitor multiple fire detection devices, such as smoke detectors and heat sensors, and to activate alarms and triggers in case of a fire emergency. Key features of the Mirtone 71269F include a clear display for easy monitoring of alarm zones, programmable input and output circuits for customization based on building layout, and a communication interface for remote monitoring and control. Typical failures in Mirtone 71269F panels include faulty wiring connections, power supply issues leading to panel shutdown, malfunctioning display modules, and sensor communication errors. Regular maintenance and periodic inspections are recommended to ensure the proper functioning of this critical fire safety device in industrial settings.
The Mirtone QSP218 50064 Circuit Board is primarily designed for integration within fire alarm systems. Its key features include built-in intelligence capable of detecting and addressing various fire emergency scenarios. Typical failures may include issues with the power supply circuitry, malfunctioning communication protocols, or component failures leading to system errors. Regular maintenance and testing are recommended to ensure optimal performance and safety compliance.
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 19.25 volts...but when it is released it only drops to 18.85 volts...which makes me think the relay is stuck on the amplifier.....bottom line do I need a new controller?C the electric strike shows a rating of 24 vac? how could this function well on a 16 volt system?It appears to have been part of this system for some time..and the caretaker has said there are problems with the system as far as people getting in without being buzzed. what is the lowest voltage a 24 volt buzzer could activate at?— Purchase or Repair:➡️ Reply Mirtone
Mirtone now owned by GE and system is 20+ years old - No manuals or hookup diagram left - please help— Purchase or Repair:➡️ Reply Mirtone
hello we did renovation and we broke a wire now we need the sqematic for it thank you— Purchase or Repair:➡️ Reply Mirtone
looking for a unitsystem is in an apartment complex. tenant can operate one entrance and hear from same however 2nd entrance does not work— Purchase or Repair:➡️ Reply Mirtone
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 replacement was a 120- AC 24 volt 1.67 Amp 40 that I believe it damaged the amplifier circuit leading to no sound at the intercom station.Please correct me if Im wrong at my way of thinking. leewright— Purchase or Repair:➡️ Reply Mirtone
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:➡️ Reply Mirtone
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
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Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
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No walk-ins accepted.