FloodFinder™ and Its Features
The Road to Flood Resilience! In 2024, water-related disasters caused over 8,700 deaths, displaced 40 million people, and resulted in US$550 billion in damages, highlighting a growing need for flood resilience. While current flood monitoring systems are often costly, difficult to deploy, lack street-level awareness, and are impractical for widespread real-time monitoring, TackEVO FloodFinder™ offers a groundbreaking solution.
​
TackEVO FloodFinder™ is the world’s first palm-sized, all-in-one flood detection system designed for plug-and-play deployment anywhere. It detects and reports floods in real-time, enabling faster response and damage prevention.


Key Features
-
Precise Data Monitoring: Records and updates water levels with 1cm precision for comprehensive flood monitoring. It delivers accurate readings with advanced environmental compensation algorithms.
-
Integrated Alerts: Provides custom alerts via push, email, or SMS for instant flood warnings. Users receive real-time notifications for rising, high, and cleared flood levels.
-
Global Deployability: Features a built-in SIM with LTE-M, NB-IoT, and GPRS support, ensuring connectivity in 120+ countries.
-
AI-Based Predictions: AI analyzes water trends to predict floods, helping you stay prepared and enabling smarter urban planning and proactive response.
-
Enterprise-Ready: Offers a cloud-based dashboard with an API for seamless, maintenance-free integration. This dashboard provides a comprehensive map view of device locations and status, with detailed water level graphs.
-
Self-Sustaining, Forever! Equipped with a rechargeable battery, solar panel (8x8cm), and ultra-efficient power management, ensuring long-lasting, uninterrupted operation.
-
Effortless Deployment: Designed for instant installation, allowing for widespread deployment in flood-prone areas with no complex setup.
-
Granular, Street-Level Data: Provides cities with granular data down to street level to mitigate risks, optimize infrastructure, and keep roads safe.
Specifications
The FloodFinder™ Series by TackEVO offers three models tailored for various needs:


B200 (Barometer-based):
-
Sensor Type: High Precision Barometer-based Water Level Sensor.
-
Measuring Range: Up to 2 meters (200cm).
-
Accuracy: ±0.5% F.S..
-
Deployment: Perfect for sealed-pipe setups in urban environments such as roads, highways, and ground surfaces. Deployed on traffic pillars, bollards, poles, and sign boards.
-
Durability: IP67, Water & Dust Proof.


R5000 (Radar-based):
-
Sensor Type: High Precision Ultrasonic-based Water Level Sensor.
-
Measuring Range: Up to 3 meters (300cm) or 15 meters (1500cm).
-
Accuracy: ±0.3% F.S..
-
Deployment: Ideal for open water surface detection in small canals, reservoirs, or drainage systems. Deployed on small bridges, beams/pipes over water, or canal walls.
-
Durability: IP68, Water & Dust Proof.


U300/U1500 (Ultrasonic sensor):
-
Sensor Type: High Precision Radar-based Water Level Sensor.
-
Measuring Range: Up to 50 meters (5000cm).
-
Accuracy: ±0.2% F.S..
-
Deployment: Best suited for larger scale flood zone monitoring such as rivers, coastal areas, and reservoirs. Deployed on large bridges, river banks, or coastal walls.
-
Durability: IP68, Water & Dust Proof.
Common Technical Specifications (Across Models):
-
Size: Approximately 8 x 8 x 7 cm (B200, U300/U1500) or 8 x 8 x 8 cm (R5000).
-
Weight: 190 g.
-
Connectivity: NB-IoT / Cat M1 / GSM (embedded SIM Card) and 2.4 GHz Wi-Fi.
-
Repeat Accuracy: < 1 cm (B200, U300/U1500), < 0.5 cm (R5000).
-
Resolution: 1 cm (display), 0.1 cm (maximum).
-
Location Tech: Global Positioning System (GPS), Wi-Fi Positioning System (WPS), Cell Tower Triangulation.
-
Transmission Range: Unlimited distance.
-
Battery: 750 mAh Li-ion Battery (customizable to larger capacity) with integrated solar panel for recharging.
-
Housing Material: ABS Plastic.
-
Environmental Requirements: Maximum Operating Temperature: -20°C to 60°C. Recommended Operating Temperature: 0°C to 40°C.
About TackEvo
Innovative + Resilient
Tack One Pte Ltd is committed to building flood resilience in urban environments with its ultimate solution for scalable, efficient, and accurate urban floodwater management. By partnering with the Spatio-temporal Intelligence and Optimization Group in A-Star Singapore, we can analyze trends and historical data with AI to measure results, enable smarter urban planning, and predict flooding patterns to improve proactive response.
TackEVO FloodFinder™ is currently deployed in various regions, strengthening our global reach and driving innovation in urban flood management. Notable deployments include:
-
Taiwan: Instantly deployed with Chunghwa Telecom in natural reserves to monitor water levels and protect rare bird species.
-
Tokyo: Deployed with Fujitsu for effortless flood monitoring and risk management with real-time alerts and data-driven insights.
Our partners include entities in Singapore, Japan, Thailand, Taiwan, Australia, Brunei, and Malaysia, including Ath-Chevron Sdn Bhd.
Certifications & Achievements

TackEVO FloodFinder™ is internationally certified, holding European CE, USA FCC, and CyberSecurity IMDA Singapore certifications. We are an Official Innovation Partner and Master Supplier to Amazon LLC. TackEVO has also received rave media coverage and has been praised by the Singapore Minister, and promoted by Infineon Technologies.

