# Zero - Smart Home

> Zero - Smart Home (iPhone/iPad app by Jerry Chan.)

- Source: https://appshunter.io/ios/app/zero-smart-home/id1460693301 (this page in markdown: same URL + `.md`)
- Developer: [Jerry Chan](https://appshunter.io/developer/412563383)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 118 MB
- Languages: English, Chinese
- Released: 2019-04-25
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/zero-smart-home/id1460693301/reviews.md

## What is Zero?

The Zero Smart Alarm System is our DIY and easy-to-use residential security system with no monthly fees and contracts required. Through Wi-Fi or LAN connection, it offers highly secure and reliable protection to users with 24/7 usability.

In case of any intrusion or hazard within 300 meters radius, the Zero system will alert users and all other emergency contacts by sending push notifications or SMS messages, while generating high pitch siren to scare off any intruder. For extreme circumstances such as power or Internet break down, the system will also ensure the protection of premises for over 12 hours with its built-in battery.

Finally, as a critical interface, our free mobile phone application allows users to control the system at any time, from anywhere.


## Version history (last 1 release)

### 1.1.4 — 2020-05-14

Bug fixes and experience improvements.

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## More apps by Jerry Chan

- [iGET SECURITY M3](https://appshunter.io/ios/app/iget-security-m3/id1052036465)
- [Smart Alarm-best alarm system](https://appshunter.io/ios/app/smart-alarm-best-alarm-system/id1132815046)
- [LarmTek](https://appshunter.io/ios/app/larmtek/id1375840848)
- [grapeCam](https://appshunter.io/ios/app/grapecam/id1397727753)
- [SEMAC ALM](https://appshunter.io/ios/app/semac-alm/id1463763971)

All apps by Jerry Chan: https://appshunter.io/developer/412563383

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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 2026-05-19.*