KRONOS NANO
249,17 € excl. VAT
PARACHUTE RECOVERY SYSTEM
The Kronos Nano parachute model is part of a new generation of innovative parachute recovery systems, equipped with an autonomous deployement system capable of automatically detecting a crash, following a loss of altitude, a collision or an abrupt change of angle. Compatible with drones weighing less than 1.5 kilogram, it is the most reliable and easy-to-use system on the market to protect your drone.
be ready to fly fast
The parachute is assembled in just a few minutes by the pilot himself, without the drone ever having to pass through our workshop. The Kronos Nano parachute system can be installed and uninstalled in less than 2 minute. Dronavia provides video installation tutorials as well as a user & instruction manual to make it easy to get started.
increase the safety of your flights
To reduce activation time and increase the chances of avoiding a crash and accident, Kronos parachute systems incorporate an autonomous deploiement technology. This module triggers the parachute in less than 0.27 seconds, compared with around 3 seconds for a human trigger. Stay one step ahead and fully focused on your flying missions.
Keep flight speeds high
Weighing just 110 grams, the Kronos Nano parachute has been designed to be as light as possible, so you don’t have to compromise your flying performance.
PARA² technology / 3rd generation of ultra-light canopies
Pre-stressed spring ejection system
A black box for analysing flight logs
Autonomous deployment system
To reduce activation time and increase the chances of avoiding a crash and accident, Kronos parachute systems incorporate an autonomous deploiement technology. This module triggers the parachute in less than 0.27 seconds, compared with around 3 seconds for a human trigger. Stay one step ahead and fully focused on your flying missions.
The Kronos Nano parachute can only be activated using autonomous deployment technology. It cannot be activated manually.
A soft & controlled landing
The new PARA² canopies used in Kronos parachute systems are the result of 3 years of development. Their innovative, ultra-light design and unique construction give PARA² canopies superior efficiency and stability.
The fall rate is minimised in relation to the canopy surface. Each Kronos parachute is designed so that the canopy(s) keep the drone as flat as possible during its fall in order to minimise damage on impact.
Ultra-fast installation
grams only
hours of autonomy
Maximum drone weight
autonomous deploiement trigger time (sec)
minimum height of effectiveness (meters)
working temperature
of canopy surface
dimensions in cm
joules average energy on impact for 0.85 kg
KRONOS MINI
Why equip your drone with a Parachute Recovery System (PRS)?
Adding a Parachute Recovery System (PRS) to a drone can help ensure safety in the event of a technical failure or critical problem during flight (extreme weather conditions, radio transmission failure, technical failure of the propulsion system, loss of GPS signal, etc.).
Parachute Recovery Systems (PRS) help attenuate impact and minimize damage to the drone and its environment in the event of an emergency landing. They can also help protect nearby people in the event of a problem during flight.
How do Kronos Mini / Nano Parachute Recovery Systems (PRS) protect my drone?
All our Parachute Recovery Systems (PRS) enable an emergency landing following an in-flight problem, by drastically limiting impact energy.
To limit impact energy, the new Kronos PRS systems incorporate autonomous deployment technology. This technology automatically deploys the parachute in less than 0.27 seconds, compared with around 3 seconds for human deployment, in the event of a problem during flight.
The new PARA² canopies used in Kronos Parachute Recovery Systems (PRS) are the result of three years’ development. Their innovative, ultra-light design and unique composition give PARA² canopies superior efficiency and stability. The rate of fall is minimized in relation to the surface area of the fabric. Dronavia Parachute Recovery Systems (PRS) are designed so that the canopy keeps the drone as flat as possible during its fall, to minimize impact damage.
However, Dronavia cannot guarantee that your drone will remain flat during its fall. This depends on weather and deployment conditions (height, type of ground, etc.).
How do the Kronos Mini / Nano Parachute Recovery Systems (PRS) work?
To reduce activation time and increase the chances of avoiding a crash or accident, Dronavia Parachute Recovery Systems (PRS) incorporate autonomous deployment technology. This technology automatically deploys the parachute in less than 0.27 seconds, compared with around 3 seconds for human deployment, in the event of a problem during flight.
For total safety, the Kronos Mini Parachute Recovery System (PRS) can also be deployed manually, using a Klick trigger remote control. The Kronos Nano Parachute Recovery System (PRS) cannot be activated by the Klick trigger remote control, but only by autonomous deployment technology.
Ergonomic, lightweight, with LED status indicators and a secure wireless connection, the Klick trigger remote control range enables drone operators to ensure the safety of their flights, thanks to rapid, controlled activation.
How does Kronos Mini / Nano autonomous Parachute Recovery System (PRS) deployment technology work?
For several years, Dronavia has been developing autonomous deployment technology (mandatory for MOC2512 (M2) compliant systems and the C5 accessories kit) to help operators achieve the best risk management for their flight missions.
This technology automatically deploys the parachute in less than 0.27 seconds, compared with around 3 seconds for human deployment, in the event of a problem during flight.
Here are just a few of the elements taken into account by our autonomous deployment technology: gyroscope, accelerometer, magnetometer, barometer, temperature, humidity, etc.
Dronavia’s autonomous deployment technology has been tested to EASA standards.
What is the autonomy of the Kronos Mini / Nano Parachute Recovery Systems (PRS)?
The Kronos Mini Parachute Recovery System (PRS) is equipped with an independent 10-hour battery. The Kronos Nano Parachute Recovery System is equipped with an independent 5-hour battery. Both Parachute Recovery System (PRS) can be recharged via a USB-C socket located on the PRS.
Can the Kronos Mini / Nano Parachute Recovery Systems (PRS) be deployed manually?
Only the Kronos Mini Parachute Recovery System (PRS) can be deployed using a Klick trigger remote control. The Kronos Nano Parachute Recovery System can only be deployed using autonomous deployment technology.
Ergonomic, lightweight, with LED status indicators and a secure wireless connection, Klick’s range of trigger remotes control lets you ensure the safety of your flights, thanks to rapid, controlled deployment.
What communication system is used to link the Dronavia Parachute Recovery System (PRS) to the Klick trigger remote control?
The long-range communication system between the Klick trigger remote control and the Parachute Recovery Systems (PRS) is based on advanced technology and LoRa modulation. It has a range of up to 5 kilometers under optimum conditions, with a long-range option for over 10 kilometers.
The communication protocol is based on license-free 869 MHz frequencies (433 and 915 MHz options available). 128-bit encryption ensures that data cannot be intercepted. The user is warned if communication is disrupted.
Can the remote control of the Klick trigger remote control be interfered with and/or intercepted? Is there a risk of accidental deployment?
No, all data is encrypted using a secure wireless link based on advanced technology and LoRa modulation. 128-bit encryption ensures that data cannot be intercepted. The user is warned if communication is disrupted.
What are the differences between Kronos Mini and Kronos Nano Parachute Recovery Systems (PRS)?
The Kronos Mini and Kronos Nano Parachute Recovery Systems have been designed and developed on the same basis. However, a number of features differ between the two systems.
Only the Kronos Mini Parachute Recovery System (PRS) features automatic takeoff and landing detection, enabling activation of autonomous deployment technology. Autonomous deployment technology is activated manually on the Kronos Nano Parachute Recovery System (PRS).
Only the Kronos Mini system can be manually deployed using a Klick trigger remote control. The Kronos Nano Parachute Recovery System (PRS) cannot be deployed manually, only autonomous deployment technology is available.
Only the Kronos Mini Parachute Recovery System (PRS) has a built-in buzzer that sounds an audible warning when the parachute is deployed. The Kronos Nano Parachute Recovery System (PRS) has no buzzer.
The Kronos Mini Parachute Recovery System (PRS) has a 10-hour battery life, compared with 5 hours for the Kronos Nano Parachute Recovery System (PRS).
What regulations do Kronos Mini / Nano Parachute Recovery Systems (PRS) comply with?
The Kronos Mini & Kronos Nano Parachute Recovery Systems (PRS) have been designed and developed for amateur telepilots. Although they have been tested to the latest EASA standards, like the rest of the Kronos range, the Kronos Mini & Kronos Nano Parachute Recovery Systems (PRS) do not officially meet any EASA or DGAC standards.
How do Kronos Mini / Nano Parachute Recovery Systems (PRS) deploy?
The Kronos Mini & Kronos Nano Parachute Recovery Systems (PRS) are deployed by a powerful pre-stressed spring system. Numerous tests and successive improvements have taken this ejection system to levels of reliability never before achieved for a Parachute Recovery System (PRS).
Which drones are Kronos Mini / Nano Parachute Recovery Systems (PRS) compatible with?
Kronos Mini & Kronos Nano Parachute Recovery Systems (PRS) are compatible with all drones weighing less than 2 kilograms, of all brands: DJI (Mavic 2 ,3 ,Air ,Pro / Enterprise), Autel (Evo II & Evo Lite), Parrot (Anafi USA & Anafi Ai).
How do I install Kronos Mini / Nano Parachute Recovery Systems (PRS) on a drone?
The Kronos Mini and Kronos Nano Parachute Recovery Systems (PRS) can be installed and uninstalled in less than a minute. Simply attach the adhesive bracket to the front of your drone, clip the parachute onto the bracket, loop the lines around the drone and switch on the Parachute Recovery System (PRS).
Dronavia provides a user manual and tutorial videos to help drone operators install the system on their drone, simply and quickly.
How does automatic takeoff detection work on the Kronos Mini / Nano Parachute Recovery System (PRS)?
The Kronos Mini Parachute Recovery System (PRS) is equipped with automatic takeoff and landing detection technology, to prevent inadvertent deployment of the Parachute Recovery System (PRS).
The parachute autonomously detects the drone’s take-off and landing (vibration, propellers, altitude, etc.). It activates and deactivates automatically without human intervention. The only action required of the drone operator is to switch on the parachute.
How do I switch off the drone's power supply while the Kronos Mini / Nano Parachute Recovery System (PRS) is deploying?
Dronavia markets Flight Termination systems (FTS) compatible with its Parachute Recovery Systems (PRS), enabling the drone’s power supply to be cut off in less than a second. The two systems are paired and coupled in our workshop by our experts. If the Flight Termination System (FTS) is activated, the Parachute Recovery System (PRS) is also automatically deployed (and vice versa).
Can I travel by plane with a Dronavia Kronos Mini / Nano Parachute Recovery System (PRS)?
There are no restrictions for drone operators traveling by air. Most airlines offer the option of putting their Kronos Mini and Kronos Nano Parachute Recovery Systems (PRS) in the hold or cabin.
How do I rearm Kronos Mini / Nano Parachute Recovery systems (PRS)?
Rearming the Kronos Mini / Nano Parachute Recovery System (PRS) takes just a few minutes. Simply replace the old POD with a new one, then carry out a few simple maintenance operations yourself. These operations are explained in detail in the PRS user manual and in tutorial videos available on our YouTube channel.
You can either buy a new POD, or exchange your used POD for a new one at a preferential price.
How do I carry out maintenance on Kronos Mini / Nano Parachute Recovery Systems (PRS)?
There are two types of maintenance: preventive and post-deployment. In both cases, the only operation required on Kronos Parachute Recovery Systems (PRS) is replacement of the POD. This is a quick and easy operation, which means that the drone operator never has to immobilize his drone.
A use-by date is indicated on each POD. Dronavia declines all responsibility and voids the warranty on your system if your POD has exceeded this use-by date.
In both cases, you can either buy a new POD, or exchange your used POD for a new one at a preferential price.
How do I exchange my POD?
Whether your POD is used or needs annual maintenance, you can exchange it for a new POD at a preferential price.
Buy a POD exchange and send us your POD. When we receive your POD, we’ll send you the new POD.
DJI Inspire 3
DJI Matrice 350/300
DJI Matrice 30
DJI Mavic 3