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Technology & Safety

Engineered for the Moments That Demand Certainty

Different rescue situations call for different descent technologies. SkySaver’s portfolio includes equipment based on friction control and mechanical braking, selected according to the device and its intended application. The system is CE marked, manufactured to ISO 9001:2015, tested by Gravitec USA, the Standards Institution of Israel, TÜV Germany and SZU Czech Republic, protected by patents in the USA, the EU, China and other countries, and covered by Lloyd's of London product insurance for the 9th consecutive year.

How It Works

Three Steps to a Quick Descent

Put on and secure
1 Buckle Up

Buckle Up

Put the backpack on and secure the integrated full-body harness. It fits over everyday clothing in seconds and carries users of 66–300 lbs (30–135 kg).

A snap hook clipped to a wall anchor, with the steel cable leading away
2 Clip to Anchor

Clip to Anchor

Attach the stainless-steel cable to a pre-installed anchor point at the window or balcony. Each anchor bolt is rated to 5,000 lbs (2,268 kg) and takes the full load.

Exit and descend
3 Descend

Descend

Step out and descend at a steady 1.6–6.5 ft/sec (0.5–2 m/sec). The operating mechanism varies by product, and systems are supplied for descent heights of about 80, 160, 260 and 390 ft (25, 50, 80 and 120 m), with Easy Rescue low-altitude systems for 20, 30, 40 and 50 ft (6, 9, 12 and 15 m).

Engineering

Safety Principles, Component by Component

SkySaver offers multiple controlled-descent technologies, including friction-based and mechanical braking designs. The operating mechanism varies by product.

SkySaver 14th Generation soft back
14th GenerationSoft Back
SkySaver 15th Generation hard back
15th GenerationHard Back
Materials, Testing & Service Life

Engineered with Materials Selected for Strength and Reliability

Every component is selected to support reliable, controlled evacuation in demanding emergency situations at height.

M01

7x19 steel cable

A stainless-steel 7x19 cable, rated to carry over 1,760 lbs (800 kg) — not rope or webbing.

M02

Friction-braked ADD

A sealed Automatic Descent Device governs a constant 1.6–6.5 ft/sec (0.5–2 m/sec) descent mechanically. No electricity required.

M03

Heat-tolerant descent device

The Automatic Descent Device withstands temperatures up to 302 °F (150 °C), so the braking mechanism keeps working in the heat a fire produces.

M04

Certified full-body harness

Built and tested to ASTM F1772-24, ANSI Z359.4, EN 1497 and EN 341 (up to 265 lbs / 120 kg). The professional harness is compatible with most 3M and Honeywell controlled descent devices.

M05

Proven by repeated descents

Several thousand units of the 13 previous models have been sold. Over 1,000 descents have been performed with the current model, of which more than 5,800 units have been sold to date in 43 countries.

M06

Reusable, warranties up to 25 years

After a drill or a real descent, the device can be rewound by the manufacturer or an authorized local dealer. Manufacturer’s warranty of 7–25 years, depending on the product.

Trust & Validation

Built to International Safety Standards

CE MarkedISO 9001:2015EN 341:2011 Class D · EN 795 · EN 1497ANSI/ASSE Z359.4ASTM F1772-24ASTM E2482-08 · ASTM E2484-08Tested by Gravitec USA · SII · TÜV Germany · SZU Czech RepublicProduct Insurance by Lloyd's of London
FAQ

Standards, Reuse & Descent Heights

Standards, Approvals & Certifications
What international standards and certifications do SkySaver products meet?
The Automatic Descent Device is built and tested to EN 341:2011 Class D, EN 795, ANSI/ASSE Z359.4, ASTM F1772-24 and ASTM E2482-08. The harness is built and tested to ASTM F1772-24, ANSI Z359.4, EN 1497 and EN 341 (up to 265 lbs / 120 kg). The anchor bolt is made to ASTM E2484-08 and EN795. Products carry the CE mark and are manufactured to ISO 9001:2015, with testing carried out by Gravitec USA, the Standards Institution of Israel, TÜV Germany and SZU Czech Republic. Patents are secured in the USA, the EU, China and other countries. CCC certification for China is currently in progress and is not yet complete.
Is SkySaver covered by product liability insurance?
Yes, SkySaver has carried product insurance from Lloyd’s of London for 9 consecutive years, providing complete commercial peace of mind for international partners and end-users.
Durability, Service Life & Range
Are SkySaver systems single-use (disposable), or can they be reused?
SkySaver units are fully reusable. After an activation or a routine drill the system is rewound by the manufacturer or by an authorized local dealer and returned to service. Manufacturer’s warranties run from 7 to 25 years depending on the product, and are renewable following a technical inspection.
How far can the system descend?
SkySaver systems are supplied for descent heights of about 80, 160, 260 and 390 ft (25, 50, 80 and 120 m), and Easy Rescue low-altitude systems for 20, 30, 40 and 50 ft (6, 9, 12 and 15 m). Applications range across buildings, fire and rescue, cranes, industrial facilities, utilities, telecommunications, ropeways, wind energy, oil and gas, amusement parks and shipyards, as described on the Industries page.
Contact SkySaver

Talk to Our Team.

Tell us about your project and requirements, and our team will point you to the right system and configuration. Enquiries about distribution and representation are welcome through the same form.