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== History ==
== History ==


SEA was founded in 1935 by R. Berchtold
The company was founded as Berchtold AG in 1935 by Rudolf Berchtold. In 2004, the name of the company was changed to SEA Schliess-Systems AG.<ref>[https://www.sea.ch/de-site-unternehmen-geschichte SEA corporate history]</ref>
 
== Lock Listing ==
== Lock Listing ==


==== Mechanical locking systems ====
==== Mechanical locking systems ====
* [[SEA-Normal]]
[[SEA-Normal]]
* [[SEA-2]]
* Basic system, on the market since 1949
* [[SEA-3]]
* 10 springless bar-wafers
* Duplicate keys without special permission
 
[[SEA-2]]
* Registered system, on the market since 1964
* 10 springless bar-wafers
* up to 4 miniature pin-tumblers
* Duplicate-Key orders only with safety certificate or deposited signature card
 
[[SEA-3]]
* Registered and patented system, on the market since 1978
* 10 springless bar-wafers
* up to 4 miniature pin-tumblers
* Duplicate-Key orders only with safety certificate or deposited signature card


==== Electromechanical locking systems ====
==== Electromechanical locking systems ====
* [[SEA-Vision]]
[[SEA-Vision]]


== References ==
== References ==
Line 34: Line 47:


== External links ==
== External links ==
* [http://www.sea.ch/ The SEA homepage (in german and french only)]
* [http://www.sea.ch/ The SEA homepage (in German and French only)]


== See also ==
== See also ==

Latest revision as of 18:06, 19 December 2022

SEA



SEA
Sea.jpg
Name SEA
Headquarters Zollikofen, Switzerland
Founded 1935
Founder(s) Rudolf Berchtold
Products
Padlocks, Lock cylinders, Electronic locks


SEA Schliess-Systeme AG is a Swiss lock manufacturer that produces medium and high security padlocks , lock cylinders, and electronic locks.


History

The company was founded as Berchtold AG in 1935 by Rudolf Berchtold. In 2004, the name of the company was changed to SEA Schliess-Systems AG.[1]

Lock Listing

Mechanical locking systems

SEA-Normal

  • Basic system, on the market since 1949
  • 10 springless bar-wafers
  • Duplicate keys without special permission

SEA-2

  • Registered system, on the market since 1964
  • 10 springless bar-wafers
  • up to 4 miniature pin-tumblers
  • Duplicate-Key orders only with safety certificate or deposited signature card

SEA-3

  • Registered and patented system, on the market since 1978
  • 10 springless bar-wafers
  • up to 4 miniature pin-tumblers
  • Duplicate-Key orders only with safety certificate or deposited signature card

Electromechanical locking systems

SEA-Vision

References

External links

See also

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