159彩票

Recommended solution

  • Leader LD128EN (M) host reports failure

  • Common faults of fire engine and troubleshooting

  • Common faults of fire engine and troubleshooting

  • Fire engine full circuit fault detection

Mainframe repair

    Our company specializes in repairing various imported and domestic fire alarm controllers, Qin desktop fire alarm controllers, vertical cabinet fire alarm controllers and smaller wall-mounted fire alarm controllers.
    Fire engine maintenance brands are: Gulf, Beida Jade Bird, Yingkou Tiancheng, Yingkou Mountain Eagle, Yingkou Saifu, Oceanwide Sanjiang, Hangzhou Tsinghua, Songjiang, Yunan, Shenzhen Fu'an, Taihean, Yongxing, Beijing Lida Huaxin , China Central Police, Lu He, Shouan, Shidao, Cathay Pacific, and many other brands have been discontinued and many other brands of fire engine maintenance.
    Our company has a professional maintenance team, including maintenance engineers, commissioning engineers, line troubleshooting engineers, system test engineers and other maintenance engineers, to ensure efficient and high-quality completion of various fire mainframe fault repairs.
    Beijing host maintenance hotline: 4000-346-119

Lu and fire engine maintenance process

Our company has a large number of maintenance parts for Lu and fire engines.

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Fire alarm host main power failure

Core tips: main power failure, backup power failure, fire alarm host ...

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LCD of Gulf Fire Engine Maintenance

The article introduces the LCD screen failure of Gulf Fire Engine maintenance. About Gulf ...

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Fire alarm system malfunction

Core Tips: Failure of the fire engine main circuit, smoke false alarm reporting, fire fighting ...

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Fire engine full circuit fault detection

The domestic general fire engine has a full line failure (full circuit) failure, which causes this ...

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The price of Lida fire alarm host

Q: What is the price of Lida Fire Alarm Host? Answer: Lida ...

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Gulf GST-5000 fire alarm control

Take Gulf GST-5000 fire alarm controller as an example, the fire engine is common ...

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Leader JB-QB / LD12E (Q) Fire Controller

Professional repair Lida JB-QB / LD12E (Q) fire controller motherboard and other models of Lida ...

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Beijing Luhe LH160 LH190 Repair

Professional solution: Beijing Luhe LH160, LH190 maintenance system failure, white screen, blue ...

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Beida Jade Bird JB-TB-JBF-11S Fire Master

Beida Jade Bird JB-TB-JBF-11S fire engine, circuit board was flooded, special coil was ...

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Beida Jade Bird JB-QB-21S fire host

I. No display or abnormal causes after booting 1. The power supply is abnormal ...

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Beijing Lida LD128E II display more

Lida LD128E II display replacement, touch screen repair, Lida display repair. ...

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Gulf GST Fire Alarm Controller Dimensions

What is the size of the Gulf GST fire alarm controller? Gulf JB-QG-GST9000 fire ...

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Gulf explosion-proof equipment

Gulf explosion-proof series equipment: JTY-GF-GST104 (Ex) / T point type photo ...

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Leader LD128EN (M) host reports failure

Lida LD128EN (M) host is a small wall-mounted fire alarm controller. Fire ...

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What is the password of the fire host of each manufacturer?

I often receive calls from users to ask us what the password of the fire host operation is ...

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