- Home
- Counting solutions
- PYRO Nano



.webp)




.webp?width=1920&height=1080&name=24_PYRO_NANO%20(1).webp)


PYRO range
PYRO Nano
Small, waterproof, and discreet people outdoor counter that is easy to install. Ideal for counting visitors to your park or natural area.
- Combine several PYRO Nanos to cover your entire area
- Extremely compact, lightweight, and mobile
- Direction detection and counts up to 4 feet
- All-in-one mobile application to manage your counter (install, test, update and retrieve data)
- Battery-powered (2 year battery life)
- Robust and waterproof (IP 67)
Complete description
The PYRO Nano is the smallest and most cost-effective solution in our range. This compact outdoor counter comes with 3 different camouflage options to blend in to any environment. Waterproof, discreet, easy to install, and highly accurate up to 4 meters, it can be mounted on a branch, post, or trunk. Create a network of several PYRO Nanos to get a global view of your park or trail visitation; its affordable price allows you to go further in understanding your visitor flows.
How our most discreet and compact counter works
The PYRO Nano counts your visitors (pedestrians, cyclists, scooters, rollerbladers, etc.) to provide reliable visitation trends on your trails or in your park. This counter uses passive infrared technology to detect the heat emitted by people as they pass by. Compact, durable, and battery-powered, the PYRO Nano is perfectly suited for outdoor counting. Install it in less than 10 minutes, relocate it as needed, and retrieve your count data via Bluetooth using the Eco-Link Evo mobile app. Plus, each counter comes with a 2-year warranty.

Compact, lightweight, and mobile
Built to last


Wireless connectivity
Our all-in-one Eco-Link Evo mobile application lets you manage your counter via Bluetooth. Install it, test it, update it, and retrieve your count data. Then, it becomes visible in Eco-Visio, our online analysis platform.
Dimensions | 69 x 50 x 30 mm |
Weight | 120 g |
Working temperatures | -25°C to +70°C |
Waterproofing | IP 67 |
Material | PA6 (with 30% fiberglass) |
Color | 3 camouflages included |
Range | Up to 4 meters |
Client testimonials
"The counting system will allow us to understand the number of visitors to the new park, as well as seasonal visitation patterns. This data will help us determine the best ways to ...manage and market Presidio Tunnel Tops. "
“The count data is really inspiring. The way the information is presented (in Eco-Visio) – by day of week, user, busiest day – is so well and professionally presented.”
"The data is a real decision-making tool. They help us to plan better development projects, adapted to the observed traffic. They provide a greater understanding of the ...distribution of visitor numbers...to support the services offered in the park."

Presidio Tunnel Tops Park in San Francisco, California was created after the highway leading to the Golden Gate Bridge was replaced by tunnels. From day one, the park’s marketing manager wanted to understand how successful the new landmark was. To support that goal, Eco-Counter solutions were installed to provide long-term insights and guide informed decision-making.
See the case study-3.webp?width=939&height=800&name=AdobeStock_85747125%20(1)-3.webp)
The Napa Valley Vine Trail is a popular 18.5 mile (and counting!) multi-use trail in Napa, California. Pedestrians and cyclists along the route are counted and differentiated, and their direction of travel is also recorded. This data helps the trail's coalition understand how the trail is used, plan new developments, and secure funding for expansion.
See the case study
Discover how the City of Montreal manages one of the city's most important green spaces: Mount Royal Park. Visitor data is used for many reasons, from measuring winter ski and snowshoe use to measuring bicycle traffic volumes in the summer. Discover the Eco-Counter solution they used to make their park management easier.
See the case studyFrequently asked questions
How do I produce an annual traffic report?
Our Eco-Visio data analysis platform has been designed to be as ergonomic as possible, enabling you to easily edit any type of data report.
However, if you'd like further advice, we offer webinars on specific topics such as report editing. Contact us to find out more!
How do I keep my counter in good working order?
An occasional visit to the counting site allows you to check that everything is in place, or that any work has not affected the installation.
Our Eco-Visio software also enables you to monitor data remotely and check the remaining charge on your batteries.
How do I know if my counter is properly installed?
Our Eco-Link Evo mobile application lets you test your counter. Don't hesitate to call our support team to check that everything is working properly.