# Signal Fire（灼识掌中宝）

> Control application for automatic optical fiber fusion splicers via Wi-Fi. (iPhone/iPad app by SIGNAL FIRE TECHNOLOGY CO., LTD..)

- Source: https://appshunter.io/ios/app/signal-fire/id1002338332 (this page in markdown: same URL + `.md`)
- Developer: [SIGNAL FIRE TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1002338331)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 45 MB
- Languages: American English, Chinese (Simplified, China), European Spanish
- Released: 2015-07-02
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/signal-fire/id1002338332/reviews.md

## What is Signal Fire（灼识掌中宝）?

Signal Fire Pad is a control application for our automatic optical fiber fusion splicer. The fusion splicer connects to the corresponding signal via Wi-Fi. It can splice single-mode and multimode optical fiber, as well as provide more accurate voice broadcast function of the fiber face judgment. The software has normal and high-accuracy splicing mode, it can calibrate the discharge according to the splicing situation, to make the fiber splicing is more precise.

## Key features

- Wi-Fi connectivity to fusion splicer
- Single-mode and multimode fiber splicing
- Accurate voice broadcast of fiber face judgment
- Normal and high-accuracy splicing modes
- Discharge calibration for precise splicing

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/signal-fire/id1002338332/reviews.md

### 5/5 — A great product

*2016-10-26*

This software goes with on of those products that there are no bad things to say about it , I am talking about the Signal Fire fusion splicer. I purchased this splicer from a UK company and must say fantastic service from them and this product. www.satellitebyfibre.co.uk

## Frequently asked questions about Signal Fire（灼识掌中宝）

### What is Signal Fire used for?

Signal Fire is a control application designed to connect with and manage automatic optical fiber fusion splicers. It allows users to precisely control the splicing process for single-mode and multimode optical fibers.

### How does Signal Fire connect to the fusion splicer?

The application connects to the corresponding automatic optical fiber fusion splicer via Wi-Fi. This wireless connection enables remote control and monitoring of the splicing operations.

### What are the splicing modes available in Signal Fire?

Signal Fire offers both a normal splicing mode and a high-accuracy splicing mode. The app can also calibrate the discharge based on the splicing situation to ensure greater precision.

### Does Signal Fire provide any feedback during the splicing process?

Yes, Signal Fire includes a more accurate voice broadcast function that provides feedback on the fiber face judgment. This helps users monitor the quality of the splice in real-time.

### What devices is Signal Fire compatible with?

Signal Fire is available for iPhone and iPod devices. It is designed to run on iOS operating systems.

### How often is Signal Fire updated?

The latest version of Signal Fire is 1.9.9, and it was last updated on April 26, 2024. This indicates regular updates to improve functionality and compatibility.

### Is Signal Fire free to use?

Yes, Signal Fire is available for free. There are no costs associated with downloading or using the application.

### Does Signal Fire have ads?

No, Signal Fire does not contain advertisements. The application is ad-free, providing an uninterrupted user experience.

## Version history (last 5 releases)

### 1.9.9 — 2024-04-26

1. Optimize the boot tutorial.

### 1.9.8 — 2024-04-22

1. Fix bugs.

### 1.9.7 — 2024-02-23

1. Fix bugs.

### 1.9.6 — 2022-02-14

1. Fix the bug of registration flashback on some models.

### 1.9.5 — 2021-11-11

1. Fix the bug caused by dark night mode.

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## More apps by SIGNAL FIRE TECHNOLOGY CO., LTD.

- [Signalfire2](https://appshunter.io/ios/app/signalfire2/id1250308443)
- [灼识电动切刀](https://appshunter.io/ios/app/id1531666891)

All apps by SIGNAL FIRE TECHNOLOGY CO., LTD.: https://appshunter.io/developer/1002338331

## Related topics

[centric fiber](https://appshunter.io/ios/topics/centric-fiber)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*