SCIENTIFICALLY PROVED MATERIAL

CRYPTALLOY is a high-tech special metal alloy.
CRYPTALLOY is a cutting edge RFID blocking, i.e. RFID chip stealth mode technology.
CRYPTALLOY offers full transparency about its background, technical characteristics, specification and shielding effectiveness. 
Advanced German engineering at its best. Unmatched.

TUEV certificate

 radio TEST REPORT PROF. DIPL. ING. P. PAULI (GERMAN ARMED FORCES UNIVERSITY

Approved shielding attenuation.
The RFID blocking material CRYPTALLOY has been tested and certified by TÜV (SGS-TÜV SAARLAND FORSTER GMBH, Germany; EU-standard) for RFID shield attenuation for all common, commercial frequencies (LF, HF, UHF) such as 125 kHz / 13.56 MHz / 800-950 MHz according to MILSTD-285 / NSA65-6 / IEEE299/EN50147-1z, i.e. for screen attenuation (TÜV certification 51211A). Certificate with TÜV-test on request.

Measuring the shielding efficiency against electromagnetic waves from 20 kHz to 4 GHz.

Outstanding measures of shielding efficiency in all frequencies.

The screen attenuation of the material, i.e. the shielding efficiency has also been measured by the institute for high frequency, microwave and radar engineering at the Universität der Deutschen Bundeswehr München (German Armed Forces University; Section: RF and Microwaves, Radars; Germany; www.unibw.de/etti). Testing conducted to test shielding efficiency against electromagnetic waves from, i.e. for frequencies 20 kHz, 100 kHz, 125/134 kHz, 13.56 MHz, 433 MHz, 866 MHz, 915 MHz, 2.4 GHz, 4 GHz (ASTM D-4935-10; US-standard; frequency range 20 kHz - 4 GHz) of CRYPTALLOY shielding foil.

According to the test report, "the tremendous shielding values are soon limiting the dynamic range of the measurement set-up." This certificate attest scientifically provable the extraordinary shielding attenuation, tremendous shielding values and applies to for all relevant frequencies (LF, HF, UHF) of RFID/NFC chips and so for all smart cards and passports worldwide. Certification proof on request.

RADIO LABORATORY TESTS AT THE MANUFACTURER (GERMANY): FOCUS lF

Research, development and tests in the laboratory of the manufacturer KRYPTRONIC TECHNOLOGIES focuses in particular on low frequency band and range (LF) because highest shielding attenuation levels against high power RFID readers in LF means highest attenuation effectiveness for all RFID frequencies (LF, HF, UHF).

Conversely, tests and comparisons in the HF and UHF frequency bands and ranges only don't guarantee highest shielding attenuation levels at all frequency ranges and bands against high power RFID readers. From a research perspective those tests don't really allow conclusions for shielding attenuation against high power RFID readers.

The tests of the manufacturer follow the principles of experimental research, test and measurement setup and meets the standards of scientific research.

No questions, no small prints, no no-name material.
Full transparency.
For more informations: www.rfid-off.com

ALUMINIUM OR METAL COATED FABRICS INSTEAD?

No alternative

CRYPTALLOY guarantees a maximum degree of attenuation at minimal wall thickness, unlike these materials here:

Aluminium, aluminium composite film, non wovens or paper coated with aluminium or metal coated fabrics coated with cobalt, zinc or copper or zinc/nickel or copper/nickel or a double layer conductive silver/copper/nickel material or metal threads interwoven in fabrics or yarns (fibre spun with a metal thread, woven fabric) or RF EMI/EMF shielding materials often aren't secure; from an engineering perspective and taking professional equipment also used by data thieves and criminals. These materials don't always fulfill its purpose properly. They often combine a restriction to a specific frequency band and frequency range with low level shielding attenuation.

By comparison, CRYPTALLOY is a broadband RFID blocking material with no restrictions covering all frequency bands and ranges (LF, HF, UHF) with high level screen attenuation.

TRANSPARENCY

no questions

Does the material cover all frequencies or only most of them? And which one?

At what frequency operate cards, keyless keys, smart keys and passports?

Does the RFID shielding material fully blocks unwanted data transmission?

What kind of RFID blocking material is inside / incorporated in the products of the manufacturers?

Buyers of your products shouldn't have to deal with these kind of questions.

nO No-name material

A CRYPTALLOY label/tab or logo informs buyers, i.e. consumers about the material incorporated in the product.

Some manufacturers are using CRYPTALLOY material without labeling it (white label).

If buyers are not sure about the material used or whether the manufacturer really incorporates CRYPTALLOY RFID blocking material in its products, they send us an email to: sales@cryptalloy.net

no small prints

Metal coated fabrics and fabrics with metal threads spun into yarn block often only most of the frequencies used for scanning data and informations. But to make matters worse they often block only at low or lower shielding attenuation levels.

Unlike these other B-grade materials on the market, the A-grade RFID blocking material of the brand CRYPTALLOY covers all relevant frequencies (full spectrum, for example 125 KHz, 13.56 MHz, 800-950 MHz), so all types of RFID/NFC enabled cards, smart keys, keyless systems and passports at the highest shielding attenuation level. It instantly blocks all relevant RFID/NFC signal strengths.

CRYPTALLOY guarantees highest damping levels. The RFID shielding material deflects any unwanted attempts at reading RFID enabled smart cards, vehicle keys and passports and so acts as a barrier against RFID signals.

WHY ARE MANUFACTURERS STILL USING LOW TECH, OUTNUMBERED RFID BLOCKING MATERIAL?

Often manufacturers (erroneously or unknowingly) pretend that their RFID blocking material used blocks all RFID frequencies and that it protects at a high shielding attenuation level.

A fatal mistake: www.rfid-off.com

They even have a certificate on demand to substantiate their (wrong) claims.
Even worse, they simply claim that their products are RFID secure without providing evidence (lack of transparency) or declaring the material used.

Their non-specific or even misleading arguments could damage their reputation: www.rfid-off.com

a BUNCH OF MANUFACTURERS TRUST IN
CRYPTALLOY RFID STEALTH MODE TECHNOLOGY

Safeguarding your customers from electronic data, identity theft, payment fraud, accidental payment and transaction interferences with award winning material of the brand CRYPTALLOY.
Keeps smart cards, smart keys and passports of your customers secure.