Smart City Applications

SYSTEM APPLICATION

Smart City × AIoT: Environmental Monitoring & Disaster Preemption

JNC connects smart city sensing nodes, providing all-in-one AIoT solutions for atmospheric, water, and disaster monitoring. Our modular design and JNC SCADA web platform integrate multi-sensor data to assist management in real-time tracking and precise decision-making.

In disaster management, JNC combines Ultrasonic Level Meters with Video Recognition for blind-spot-free flood warnings. For atmospheric and water quality, our comprehensive sensor network (Wind, Gas, SS, COD) ensures compliance with environmental regulations. When low oxygen is detected, the system automatically triggers BUB Aerators to improve water quality. JNC supports ESG sustainability through an open-protocol sensing network.

✅ Micro-nano Aerator (BUB)

．Produces 20–30 μm bubbles with 80%+ dissolution efficiency; oxygen levels rise rapidly and stay stable.

．Integrated suction and mixing (no compressor needed) for high efficiency, energy saving, and low maintenance.

．Inhibits anaerobic reactions and reduces odors/organic buildup for river and aquaculture management.

✅ IoT Water Quality Sensors (pH485 / DO485 / NH4485)

．Dual RS-485/Wi-Fi interfaces for mobile monitoring, calibration, and AI diagnostics without controllers.

．IP68 submersible, corrosion-resistant design with optional auto-cleaning to extend maintenance cycles.

．Complies with EPA standards; supports 3-point calibration and historical data tracking.

✅ Suspended Solid Sensor (SS-485)

．Uses 880nm infrared scattering with sapphire glass for high anti-interference against color/turbidity.

．Stainless steel housing with a built-in cleaning brush to prevent bubbles/scaling for long-term accuracy.

✅ UV Chemical Oxygen Demand (COD1500)

．UV absorption principle; reagent-free measurement of COD, TOC, turbidity, and temperature.

．Internal auto-cleaning and turbidity compensation; compact, low-power, and eco-friendly.

✅ T Wind speed/ Wind direction (T-485)

．Compact aluminum alloy design for minimal installation space in weather stations or airports.

．RS-485 Modbus output for seamless cloud integration and real-time wind field monitoring.

✅ Outdoor Gas Detector (OA4)

．Waterproof louver design for CO₂, PM2.5, H₂S monitoring with auto-temperature compensation.

．Supports Bluetooth mesh or NB-IoT; provides real-time heat index and hazard level calculations.

✅ Ultrasound Level Sensor (UD485)

．Non-contact, IP68 waterproof, and corrosion-resistant; ideal for tanks and natural water bodies.

．Direct digital output for easy IoT integration, providing primary flood data for urban safety.

✅ Underpass/River Level Video Recognition

．Uses AI image recognition for visual monitoring and intuitive alerts to enhance disaster response.

SYSTEM APPLICATION PRODUCT

LED Display S400

‧ Supports Ethernet and Wi-Fi connectivity, with optional 4G communication. The built-in web interface allows easy configuration and operation. ‧ Built-in logic control and optocoupler relay outputs enable control of ventilation and other equipment via external relays. ‧ Supports standard Modbus protocol and dual RS-485 interfaces for sensor integration and data sharing. ‧ Provides horizontal and vertical display modes, customizable alarm colors, and simultaneous display of up to 8 data parameters. ‧ Built-in USB data logging and data recovery functions, with API support for uploading data to JNC SCADA or environmental authority platforms. – Application areas – Construction sites, parking lots, swimming pools, laboratories, stations, airports, pump stations.

Outdoor Gas Detector OA4

Equipped with automatic temperature compensation and RS-485 communication, with optional Bluetooth for flexible data transmission. Designed for outdoor environments, it supports various sensor modules and enables real-time calculation of heat index and hazard levels. –Application areas– Orchid farms, greenhouses, mushroom cultivation, livestock, environmental monitoring, factory self-management, and workplace safety.

T Wind Speed/Wind Direction T-485

This all-in-one wind speed and direction sensor features an RS-485 communication interface and quick-release waterproof connectors for easy installation. Its aluminum alloy housing minimizes width and enhances mounting convenience. Supports ID and baud rate settings, with optional cloud data logger for efficient IoT data recording and transmission. –Application areas– Environmental monitoring, meteorology, airports, wind energy, and protected agriculture.

pH Sensor pH485

Features dual RS-485 and Wi-Fi web interfaces, supporting both remote and on-site mobile monitoring without the need for traditional meters or apps. Equipped with automatic cleaning and smart calibration functions, and compliant with IP68 waterproof standards, it is suitable for a variety of water quality monitoring environments. –Application areas– Aquaculture, Seawater, Wastewater, Groundwater, Rivers, Plant Nutrient Solutions.

Dissolved Oxygen Sensor DO485

UV Chemical Oxygen Demand COD1500

Accurately measures COD, TOC, turbidity, and temperature in real time without the use of chemical reagents, ensuring eco-friendly and efficient water quality monitoring. Equipped with a stable UV254 LED light source and optical filter, the sensor features automatic turbidity compensation and self-cleaning, minimizing external interference and biofouling for long-term stable operation. –Application areas– Freshwater and seawater aquaculture, wastewater treatment plants, reservoirs and lakes, drinking water plants, surface water, and marine monitoring.

Suspended Solid Sensor SS-485

Real-time monitoring of suspended solids in water with high stability and an automatic cleaning system. Utilizing 135° IR Transmission, the sensor complies with Taiwan EPA Method NIEA W211.51C. The stainless steel housing and sapphire optical window offer excellent corrosion resistance and anti-interference performance, making it an ideal solution for efficient water quality monitoring. –Application areas– Wastewater treatment, seawater monitoring, groundwater observation, aquaculture, river and lake monitoring systems.

Ultrasound Level Sensor UD485

Built-in cloud server, SMS alert system, and data report center. With its advanced all-in-one design and dual-network architecture, this system offers continuous temperature monitoring and alert functions. Specially designed for medical facilities and vaccine storage, it effectively addresses issues in traditional monitoring systems, ensuring safe and reliable temperature management. – Application areas – Medical refrigerators, vaccine storage, blood banks, cold storage, refrigerated vehicles, temperature alert systems

Micro-nano Aerator BUB

‧ Rapidly increases dissolved oxygen (DO) saturation after aeration startup, achieving stable and efficient water quality in a short time. ‧ Generates 20–30 μm fine microbubbles, significantly enhancing gas–liquid contact with over 80% oxygen dissolution efficiency while saving energy. ‧ Operates without the need for pressure pumps or air compressors, reducing equipment investment and maintenance costs. ‧ Maintains dissolved oxygen levels effectively, suppressing anaerobic reactions and reducing odor and organic buildup for more stable water quality. - Applications - River aeration / Aquaculture / Hydroponics / Industrial wastewater treatment

ACHIEVEMENT

馬來西亞拉曼大學全家便利商店

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高雄-永*健康科技股份有限公司

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