In an era of precision water resource management, Polynoi transforms the way irrigation is handled! This smart electronic water intake solution delivers complete control, full automation, and sustainable operation — ideal for farmers, Local Land Improvement Organizations (TOEB/GOEB), and water management authorities.

Polynoi offers a comprehensive solution for:

• Fair billing based on actual consumption
• Water & energy savings through smart control
• Fully automated operation, no electricity grid or constant human presence required

Equipped with a rechargeable NFC card, real-time flow tracking, and LoRaWAN wireless communication, Polynoi is the most intelligent, reliable, and cost-efficient solution for managing irrigation systems.

Smart Control & Sustainable Management

• Immediate activation using a rechargeable NFC card
• Predefined water volume programming with automatic shut-off and unit return
• Precise flow and volume measurement
• Prevents water & energy waste → promotes sustainable agriculture

Automated & User Friendly Irrigation

• Full control by the farmer — no technical knowledge required!
• Avoids over- or under-irrigation
• Optimized irrigation quantity and quality

Polynoi M (Mechanical)

For pressurized points using a mechanical water meter and integrated Polynoi controller.
• Robust design with high-precision irrigation-grade mechanical meters
• Ideal for areas with sediment or debris
• Accuracy: better than 5%
• Available diameters: DN65 & DN80

Polynoi U (Ultrasonic)

For pressurized points with ultrasonic meter and pre-paid NFC card.
• High-accuracy ultrasonic metering up to ±2%
• ISO 4064 re. 2014 Class R400
• Works uninterrupted even in sediment-prone systems
• Available diameters: DN50, DN65, DN80, DN100

Polynoi SP (Single Pump)

Irrigation control unit for boreholesor pumping stations.

• Integrates with new or existing automation systems
• Controls pump start/stop via pre-paid NFC card
• Installed via programmable logic controller (PLC)
• Enables on-demand pump activation based on actual irrigation needs

Fully Integrated with Naiad

All Polynoi models integrate seamlessly with Naiad AMI solutions, ensuring unified monitoring and smart irrigation network management.
• Real-time remote control & monitoring
• Full data synchronization for reports, analytics, and unified water network management

Economic & Legal Advantages

• Transparent billing by actual water usage
• Lower water, energy, and maintenance costs
• Compatible with national regulations and ready for compliance with relevant directives

Polynoi: The Future of Irrigation Starts Today!

With the power of Naiad and the simplicity of NFC technology, Polynoi puts control directly in the farmer’s hands — enabling more productive, cost-effective, and sustainable agriculture.

«Polynoi»

In Greek mythology, Polynoi was one of the Nereids, known for her great wisdom and insight. The name derives from the Greek words for “many” (polys) and “mind” (nous) — reflecting the intelligent design and rational power behind today’s smart irrigation innovation.

Naiad AMI is an innovative platform designed for automated water metering and real-time consumption monitoring. Built for water utilities and end users alike, it offers a modern, efficient, and transparent approach to water usage tracking.

Through a network of smart meters, sensors, and instant alert mechanisms, Naiad AMI supports precise billing, water conservation, and enhanced sustainability of water infrastructure.

Automated & Accurate Consumption Tracking

• Real-time data collection and transmission from smart water meters
• Detailed analytics per period, user, or metering point
• Meter grouping by zone for custom user categorization
• Interactive map-based overview of all active meters

Reliable Reporting & Insights

• Full historical consumption records and data logs
• Custom report generation for decision-making support
• Exportable reports by area, time range, or user profile

Detection & Prevention

• Immediate alerts for leaks, reverse flows, or communication errors
• Visual issue mapping with geo-tagged event detection
• Remote diagnostics and fault resolution

Time-Saving Automation & Remote Management

• No manual readings required — 100% automated data collection
• Remote control and supervision without physical presence
• Reduced time and operational costs for water meter management

Energy Efficiency

• Fewer on-site visits → lower fuel consumption
• Smart consumption monitoring leads to reduced energy use in external pumping stations and related equipment
• Optimized operation of electro-mechanical infrastructure

Sustainability & Environmental Awareness

• Supports long-term sustainability through precision metering
• Prevents unnecessary water waste and reduces environmental footprint
• Promotes consumer awareness through transparent usage data

Naiad AMI: Smarter Water Starts Here

With Naiad AMI, water metering becomes smarter, more efficient, and future-ready. It transforms water from a challenge into an opportunity—for cost savings, sustainability, and smarter infrastructure management.

Naiad is a cutting-edge monitoring and control system designed to empower Local Land Improvement Organizations (TOEB/GOEB) and farmers with intelligent, data-driven water management. Developed with a strong focus on efficiency, sustainability, and ease of use, Naiad transforms the way irrigation infrastructure is monitored and operated.
Through a network of smart water intake units, sensors, and real-time alerts, Naiad helps save water, energy, and time—while enhancing agricultural productivity and environmental responsibility.

Key Benefits of Naiad

Optimized Water Use & Consumption Reduction

• Smart irrigation via prepaid irrigation cards
• Remote activation/deactivation of water supply
• Predefined water allocation per user or field
• Accurate tracking and water resource conservation

Reduced Energy Consumption

• Pumping stations operate only when needed
• Control logic based on real-time energy use
• Avoids unnecessary energy waste and costs

Real-Time Alerts & Rapid Technical Response

• Immediate notifications in case of failures or anomalies
• Interactive network issue mapping
• Remote diagnostics and troubleshooting

Automation & Time Savings

• Irrigation scheduling based on actual needs
• Full remote control and real-time visibility
• No need for on-site presence

Reliable Logging & Smart Reporting

• Detailed analytics per season, user, or intake point
• Historical consumption tracking and data-backed decisions
• Exportable reports and performance documentation

Seamlessly Integrated with the Polynoi Ecosystem

Naiad is fully compatible with the Polynoi series of smart irrigation products, delivering a powerful and unified platform for infrastructure control:
• Real-time infrastructure monitoring
• Intuitive drag-and-drop interface
• Streamlined operations and smart integration

Naiad: The Future of Smart Water Management

Naiad ushers irrigation into the digital age. By turning technology into a strategic advantage, it enables smart, sustainable, and efficient water usage. For modern agriculture, water management is no longer a challenge—it’s an opportunity for cost savings, eco-conscious growth, and operational excellence.