pdp-hero-1 RS51 Cilindri RS5
pdp-hero-2 RS51 Cilindri RS5
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pdp-hero-4 RS51 Cilindri RS5

RS5 cylinders

The CISA RS5 cylinder, with latest-generation radial technology and digital key duplication, offers all the protection you need always close at hand.

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The digital evolution of security

The exclusive key combines maximum mechanical security with complete digital protection against unauthorised duplication.
pdp-sect1-1 RS51 Cilindri RS5

Patented security

The patented cylinder with five rows of radial carbonitrided steel pins is the culmination for CISA of thirty years’ experience developing maximum security cylinders.
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Certified protection against forced entry

The cylinder has been awarded SKG*** certification, guaranteeing the highest possible resistance to forced entry in accordance with the Uni EN 1303 standard.
pdp-sect1-3 RS51 Cilindri RS5

More resistant modular system

The new rotor fitted inside the cylinder is visible from the outside, so acts as a deterrent and increases anti-snap and anti-tear protection by 60%.
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Digital control over duplication

Each key comes with its own digital identity and every duplication is recorded and saved in the cloud.

The digital evolution of security

Resistant to the main forced entry techniques

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Resistance to decoders

The cylinder, precisely because it is equipped with radial technology, is resistant to even Topolino-type decoders.
pdp-sect3-2 RS51 Cilindri RS5

+60% Resistance to pulling

+ 700 kg load resistance to tearing due to the new patented modular system and the rotor assembly
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Resistance to bumping

Thanks to the special driver assembly (patent PCT/IT2020/000046)
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Resistance to picking

Thanks to the mobile pin assembly (Patent EP1582662A1).
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Elevated resistance to drilling

Thanks to the 16 pins, drivers and inserts in carbonitrided steel.

The exclusive key combines maximum mechanical security with complete digital protection against unauthorised duplication.

pdp-sect4-4 RS51 Cilindri RS5

Art and innovation for the future of security

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Art and innovation for the future of security

Thanks to the mechanical patent of the mobile element that protects the key against cloning using a 3D printer.

The new digital duplication request can be created online or by presenting the SECURiCARD at authorised CISA RS5 Centers located throughout the country.

SECURiCARD, which comes with every RS5 cylinder, helps keep your key safe.

Are you the owner of an RS5 key?

The new digital duplication request can be created online directly via your telephone. Log in to activate your account.
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Technical specifications

Find the technical specifications for RS5 cylinders. If you can’t find the information you’re looking for, contact us.

  • 16 active-pin locking system arranged in 5 rows with double lateral control pin
  • Brass module body with zama extensions
  • Carbonitrided steel pins
  • Brass plug
  • Carbonitrided steel driver pins
  • Carbonitrided steel locking and protection pins
  • Stainless steel springs
  • Clutched DIN cam made of self-lubricating sintered steel
  • Reversible insertion flat key in nickel silver, with patented mobile element, ergonomic plastic handle, innovative design, neck length 16 mm, compatible with protective escutcheons, code numbering on the key
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  • Key - radial system - mobile element - shape trademark
  • Cylinder: - anti-picking - anti-bumping - modular system
  • ICIM EN 1303:15 16010C6D - Europa
  • SKG***
  • In compliance with EN 1303:2015
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View documents and certificates for RS5 cylinders. If you can’t find the information you’re looking for, contact us.