Protect your public spaces from mosquitos!
GréCo attracts mosquitoes from a long distance thanks to a reactor that modulates CO₂, heat and humidity. No gas bottles. Centralized management and networking by site.

Key Features for Communities
Our reactor generates an alternative CO2, heat and humidity signal from the ambient air. The result: an increasingly long-distance attraction and optimized coverage with fewer terminals for the same perimeter.
Long-distance coverage for large parks
Remote control and multi-site supervision
Recommended mesh after field diagnosis
No Gas Bottles or Heavy Refills
Serial Additive Manufacturing for Sustainability
How does the GRéco© reactor work
A reactor with a registered patent produces a signal composed of CO₂, heat and humidity. It targets females after mating and maximizes long-distance catches, with management adapted to external conditions.
Once close to the terminal, mosquitoes are irresistibly attracted by a suction outlet designed in 3D, which maximizes the catch rate.
CO2 capture and modulation
The terminal captures the CO₂ naturally present in the air and diffuses it in pulsations.
This signal mimics, and even exceeds, human breathing, the primary attraction factor for mosquitoes at long distances.
Mosquitos are attracted instinctively, even tens of meters away.
A complete human signature
At the same time, our patented system makes it possible to generate a variable heat and humidity profile, which is also recovered through the water present in the air!
Heat and humidity combine to create a complete human signature.
Synergy with the local attraction
At short distance, olfactory attractants take over.
Thanks to a unique liquid packaging, micro-dosing is carried out constantly, throughout the season, without the need to be replaced.
These odors mimic the odors of human skin and perspiration, and precisely guide mosquitoes to the suction zone.
Autonomous capture circuit with selective suction
Once attracted, mosquitoes are sucked up and trapped in a dedicated compartment.
The selective suction system allows only female mosquitoes to be trapped, which makes the system autonomous over long periods of time.
Very occasional emptying may be necessary in heavily infested areas. A transparent hatch allows you to know if this is necessary, but the terminal was designed for seasonal autonomy.
What does your establishment gain
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standalone
without consumables
Better customer experience
The multi-channel signal attracts at a long distance and covers more area with fewer terminals, according to the field diagnosis.
Fewer complaints and negative reviews
No more refill logistics: easier to operate, more fluid to maintain, more predictable to budget for.
Smoother service
Reactor and key components protected. A French Tech innovation resulting from CADvision engineering.
More ecological image
Technical parts made of PC, PPA CF and ASA: durability, repeatability and optimized production costs for industrialization.
appeased
Of the cycle
Covered
What our customers say
by GréCo©



A question?
Maybe the answer is here!
Everything you need to know about our method and how you get results.
Is the terminal compatible with our noise constraints?
La borne GRéco est l'une des moins bruyante du marché grâce à sa conception qui intègre l'ensemble des éléments dans un caisson réducteur de bruit. De plus, elle doit être installée à 15m minimum des lieux de vie, ce qui la rend quasiment inaudible à cette distance.
How many terminals for a terrace and a pool area?
En général, une seule borne sera largement suffisante.
Can several establishments be managed?
Oui, les bornes sont conçues pour être déployées sur des quartiers entiers si besoin, et chaque élément est géolocalisé et configurable à distance.
What maintenance should be planned during the season?
Aucun entretien n'est à prévoir. Tout a été conçu pour une autonomie de saison. En cas de panne, nos équipes seront automatiquement averties, et le voyant de la borne passera à une couleur indiquant un état d'alerte.