BKS Janus padlock (padlock) reversible key system Janus with 3 keys and keycode card 

The reversible key system janus meets the highest standards of security, functionality and design. The distinguishing feature is the key bow with a red ball.

Several rows of tumbler pins with different angular positions and variable arrangement of the pairs of pins effectively protect the cylinder core against attempts at manipulation. The special dimple key guarantees the highest copy protection: Commercially available machines cannot copy the janus key and even new 3D printers cannot reproduce the complex key geometry exactly. A new, precision-engineered blocking mechanism ensures extended copy protection.

  This is what the reversible key system Janus offers you:

• Tested according to DIN EN 1303 and DIN 18252
• Protected against impact picking as standard
• Profile cylinder with several rows of pins
• Length-changeable cylinders in "sandwich construction"
• Optionally with cylinder housing cap made of chrome-nickel steel
• Key made of high-quality nickel silver with a red glass ball as a distinguishing feature
• Exclusively patent-protected key profiles
• Suitable for registered locks in the private sector