# Water Quality Surveillance-PZF

> Utilities

Canonical page: [https://chrome-stats.com/d/id1483756239](https://chrome-stats.com/d/id1483756239)

## Overview

- **ID:** `id1483756239`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** DoubleVision Technology Co., Ltd.
- **Category:** Utilities
- **Version:** 1.0.5
- **Last updated:** 2021-01-11
- **First published:** 2019-10-16
- **Size:** 38 MB
- **Data as of:** 2026-08-27
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/water-quality-surveillance-pzf/id1483756239)
- **Website:** [http://www.dvt.com.tw/](http://www.dvt.com.tw/)
- **Privacy policy:** [http://dvt.com.tw/Env\_Privacy\_Policy/privacy\_policy.html](http://dvt.com.tw/Env_Privacy_Policy/privacy_policy.html)

## Description

Aquaculture Monitoring System can help you to monitor kinds of water quality parameters at your pool's different locations at the same time.

●Long Distance Wireless
    -This product adopts LoRa wireless transmission technology which is reachable 1 Kilometer in a city, 15 kilometers in suburban area and moreover 25 kilometers with the antenna.

●Auto Alarm Function
    -When the devices is abnormal (e.g. outage, abnormal sensing, transmission interruption), the messages will show on app broadcast immediately.

●IoT Big Data Analysis
    -Providing statistical analysis of cloud data for following management reference.

●Auto Uploading Function
    -Built-in storage mechanism automatically saves the detection value and

●Instant Device Status Checking
    -Checking the current device status online, when an abnormality occurs, warning messages will be sent out, also you can check the abnormal descriptions of each detection point.

●Extended Control Item
    -Built-in temperature, pH, TDS/conductivity, ORP, salinity, DO, Four sets of 10A      relay contacts and support 4-20mA、 RS485 Port for external device(by customer design order, e.g. Optical DO,Water meter)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1483756239)