# Otrol-CSC — Intelligent Monitoring System

> Intelligent Monitoring System (iPhone/iPad app by DoubleVision Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/otrol-csc/id1558995591 (this page in markdown: same URL + `.md`)
- Developer: [DoubleVision Technology Co., Ltd.](https://appshunter.io/developer/1146786618)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 38 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2021-05-10
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/otrol-csc/id1558995591/reviews.md

## What is Otrol?

Otrol allows you to monitor multiple sensor data in real time and automatically control relays. 
Receive alert message through APP and keeps you up to speed with the latest situation.

Provide factory monitoring system, water tower monitoring, water quality detection, electrical gate detection and other solutions

● Wireless transmission: No longer through wired transmission, convenient and safe

● Exception warning: Real-time notification of abnormal occurrence to reduce risks

● Sensing equipment: It can access the user's existing sensor items to save equipment cost

● Intelligent control: Remote control, or automatic control according to the monitoring value

● Cloud platform: Data digitizing for saving data no longer missing

Application scenarios such as water quality monitoring, water level detection tower, automatic start pump, factory wastewater discharge, gate induction, etc


## Version history (last 5 releases)

### 1.10.25 — 2026-08-17

1. Added content related to “DB194E-4P” and “BAW-4C”
2. Fixed several issues

### 1.10.24 — 2026-04-13

1. Added content related to “External Devices - GD20 Series VFDs”
2. Fixed several known issues

### 1.9.24 — 2026-03-16

1. Added support for the “UPS - FT10”
2. Fix some issues

### 1.8.24 — 2026-02-23

1. Fixed an issue where the “Bulk Electricity Meter” displayed incorrect values.
2. Fixed known issues.

### 1.8.23 — 2026-02-11

1. Added functionality for “Bulk Electricity Meters”
2. Fixed certain features

## More apps by DoubleVision Technology Co., Ltd.

- [DLIVE](https://appshunter.io/ios/app/dlive/id1417155966)
- [Aquaculture Monitoring System](https://appshunter.io/ios/app/aquaculture-monitoring-system/id1475890059)
- [Water Quality Surveillance-PZF](https://appshunter.io/ios/app/water-quality-surveillance-pzf/id1483756239)
- [智能無線通YCM](https://appshunter.io/ios/app/ycm/id1526123432)
- [XPW水質監控](https://appshunter.io/ios/app/xpw/id1530166483)

All apps by DoubleVision Technology Co., Ltd.: https://appshunter.io/developer/1146786618

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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 2026-08-20.*