Hand built with the highest quality components in the USA.

The fastest retraction speed on the market. Keeping up with your hard trainers and minimizing risk for all climbers.
The best value with units starting at $1,880. A 2-year recertification cycle means you save even more over the product lifetime.


The World of Climbing is Growing
And Perfect Descent is at the forefront.  We are proud to be the official auto belay of the International Federation of Sport Climbing.  Find Perfect Descent at the 2020 Olympics!  
An Unflagging Commitment to Quality
An impeccable track record from a responsible manufacturer.  Hand built in  Colorado, and never mass produced.  All of our auto belays feature an always-engaged, redundant braking system that is unique in the field.  Our units meet ANSI, CSA, AS/NZS, and CE safety standards giving peace of mind to climbers and owners.
Customer Focused Product and Service


Owners, operators, buyers, and managers consistently tell us our customer service far exceeds the other auto belay manufacturers (and a lot of people switch for just that reason).

With Perfect Descent you can expect faster recertification turn around times, a responsive team of professionals, and quick solutions to your questions or concerns.  We design with the user in mind - from our webbing wear indicators to our simple and clear belay gates.  Thoughtful design and customer satisfaction is paramount.


The Full Suite of Accessories to Support Your Operation


Our Belay Gates are designed to comply with international safety standards for signage.  A simple and effective risk management tool. Durable replacement lanyards provide a field replaceable solution for owners.  And more great accessories are on their way!


Watch Our Auto Belays in Action on the World Stage
What is the recertification cycle and how much does it cost?
Units must be serviced and inspected by an authorized service center every two years. Other modular auto belays have an annual cycle so you save a lot with our units.  Recert cost is $350.


Frequently Asked Questions

Anna Tsyganova
Professional Climber, Russian Climbing Federation Team
Sport climbing will change for the better (with Perfect Descent). With it's use there will be less mistakes and competitions will be at a better level.
Anouck Jaubert
Professional Climber, French National Team
Thanks to the Perfect Descent system we have no more problems with belaying in competitions and it is a great tool for training alone!






Which is the right Perfect Descent auto belay for my operation?

We have Indoor and Outdoor models. The Outdoor model is sealed against the elements and carries the CE mark.  Size options are 28 ft (8.5m), 40 ft (12.2m), and 52 ft (15.8m) lanyards to match your wall height.
I hear a lot about sacrificial parts - what's up with that ?  
This is a falsehood. Our braking system uses top-of-the-line components that experience imperceptible wear over a period of 10 years or more.  If a component ever needs replacing that is taken care of in the recertification.
What top climbers are saying about Perfect Descent...
Keep up with your favorite Speed Climbers, find out competition results, and who is training on Perfect Descent Auto Belays. 

Copyright © 2017 Aerial Adventure Technologies, LLC

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The World Of Climbing is Growing

And Perfect Descent is at the forefront.  We are the official auto belay of the International Federation of Sport Climbing.  Find Perfect Descent at the 2020 Olympics!


Perfect Descent is the Official Speed Climbing Auto Belay for all IFSC world record attempts. This year the YWCH will see the Perfect Descent Auto Belay on the new speed wall in Innsbruck!

World Cups. 

World Championships.

Youth World Championships in Innsbruck


September 2017


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