# SF Security

> SF Security (iPhone/iPad app by 壮 黄.)

- Source: https://appshunter.io/ios/app/sf-security/id1140808501 (this page in markdown: same URL + `.md`)
- Developer: [壮 黄](https://appshunter.io/developer/1140808500)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 5 MB
- Languages: English, Chinese, Chinese
- Released: 2016-09-04
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/sf-security/id1140808501/reviews.md

## What is SF Security?

This APP is use for Shan Feng remote control.
1.You can use the APP control you car alarm
2.It can read the car battery pack voltage
2.The remote control and iPhone can combine anti-lost


## Version history (last 5 releases)

### 1.4.0 — 2021-07-07

1.add flameout mode option
2.add start time settings
3.add self-test time settigs

### 1.3.2 — 2019-02-24

fix background mode

### 1.3.1 — 2018-12-29

1.Add support new master device name
2.Add auto read master voltage when connected and open power

### 1.3.0 — 2018-12-18

1.Build for IOS12
2.Add 84V voltage selection
3.Add function that use iPhone direct control the master which have BLE4.0

### 1.2.1 — 2016-10-11

1.fix bug in ios10
2.fix bug,it show an error message dialog when in first connecting state

## Apps similar to SF Security

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [咚咚锁业-锁匠端](https://appshunter.io/ios/app/id1314778387) | — | Free | Utilities |
| [DSP480ST](https://appshunter.io/ios/app/dsp480st/id6484506032) | — | Free | Utilities |
| [SSS-406-PRO简化版](https://appshunter.io/ios/app/sss-406-pro/id6466816316) | — | Free | Utilities |
| [SSS-408-PRO](https://appshunter.io/ios/app/sss-408-pro/id6466399899) | — | Free | Utilities |
| [无界趣连2.0](https://appshunter.io/ios/app/20/id6444875654) | — | Free | Utilities |
| [华人管家](https://appshunter.io/ios/app/id1443697538) | — | Free | Utilities |

## More apps by 壮 黄

- [精智壮行](https://appshunter.io/ios/app/id1609944255)

All apps by 壮 黄: https://appshunter.io/developer/1140808500

---

*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 2026-05-17.*