KESO 8000Ω² knob cylinder 81.B19 with pulling protection

SKU

KESO.8000.KZ.81.B19

Producer No. 81.B19

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€77.60

incl. VAT, excl. Shipping Cost

Delivery Time

5 - 8 business days

proprietary profile

Please note that the delivery time may be extended for options marked with *!

Product settings

locking type

single lock

keyed alike

cylinder length outside

cylinder length inside (knob side)

cylinder finishes KZ

cylinder knob

key without coloured cap

key type without coloured cap

key with coloured cap

keys with coloured cap - colour selection

long key with coloured cap

long key with coloured cap - colour selection

colour selection - special requests

Qty

Details

KESO 8000 Omega² knob cylinder 81.B19 with pulling protection

KESO 8000Ω² is the latest generation of mechanical and mechatronic locking systems with new active copy protection. The reversible key system can implement both complex and simple locking systems.

A new type of modular system with insert technology ensures that the cylinders can be extended or shortened on site without any problems. Many technical refinements round off the system for all imaginable applications.

With a patent term until 2034 and functional design protection until 2044, the new KESO system offers very long investment protection.

Basic length:

from 30/30 mm
measured from the middle of cam
extension 5 mm per side
Ordering information: the knob is always located on the inside of the cylinder.

Technical characteristics:

innovative modular system: cylinder design based on a modular insert system
active copy protection Omega²
drilling protection resistance class D
with priority function
pulling protection
two independent drilling lines and up to 15 hardened pins (pin locking elements) result in complex combinatorics
with hardened locking elements HRC60
picking protection
patented front profile in key stop
according to DIN 18252 and DIN EN 1303:2015

Execution:

reversible key system
cylinder body: brass
connecting bar: chrome nickel steel
vertical, easy key insertion
one-sided with rotary knob
compatible with mechatronic and electronic components of the KESO-Integra platform
not compatible with other KESO systems

Key:

key thickness: 2,5 mm
reversible key made of unbreakable, corrosion-resistant nickel silver
max. 5 drilling rows with up to 4 drilling depths
additional protection through elevation in the key (active copy protection)
outstanding precision mechanics and high-quality design
special embossing processes produce high-contrast surfaces with a pleasant feel
different colours for key caps (optional)
different key types (optional)
an additional RFID in the colour cap allows integration into electronic systems such as alarm systems (only for long keys with colour cap) (on request)

Options / Special equipment:

different cylinder finishes
different knob designs

Cylinder version:

Operational area:

indoor and outdoor areas
for mortise locks and all types of surface-mounted locks
residences
office or commercial units, industrial complexes
hospitals, retirement and nursing homes, hotels
high security systems
not usable for Nuki, Teedee or similar

Scope of delivery:

knob cylinder incl. ordered keys
1 fixing screw M5
Security card

Technical details

Active copy protection Ω²

The active copy protection Omega² consists of integrated movable elements in the key, which are scanned by several dividing lines in the cylinder. It is therefore not possible to use standard blanks for key copies. This patented technology offers maximum protection against picking attempts and illegal key copies. Since key blanks are only delivered pre-drilled ex works Switzerland to certified and licensed security partners, they cannot be sold on the open market. This means you can be sure at all times that no unauthorized copies of your key can be made and that only original KESO keys can open KESO cylinders.

Two independent drilling lines and up to 15 hardened pins (pin locking elements) result in a complex combinatorics of the locking system. This not only guarantees outstanding security, but also a high level of cost-effectiveness. Thus, your system can be expanded and upgraded at any time. This ensures greater flexibility and optimum investment security.

Consistent security measures in the cylinder, the use of high-quality materials, the targeted use of carbide inserts and a complex interlocking of various measures in the cylinder protect against manipulation, drilling, pulling out or breaking off. All these measures ensure the secure feeling of being optimally protected against burglary.

KESO 8000Ω² Cylinder design

KESO 8000Ω² Key

Cylinder 81.B19 according to DIN EN 1303 resistance class D

The all-rounder among the cylinders offers excellent basic protection both during break-in tests and against drilling with HSS tools and pulling out. Due to its chrome-nickel steel bar, this cylinder is well suited for interior end doors.

Priority function

The outside always has priority when operating the cylinder with priority function. This is not possible the other way. This means that the locking function cannot be operated with the knob if a key is inserted from the outside. In this case, the door is opened with the handle.

How to measure the cylinder length correctly?

You can also find help in determining the correct length in our Help Center for "Cylinder Gauge".

Options

Cylinder finish:

standard finish: nickel plated (silver coloured)
optional: gold decor
the cylinder knob is delivered in the selected cylinder finish
for individual design requirements
if desired, homogeneous appearance of door cylinder and fitting

Please note:
If a different cylinder finish, different from the standard finish, is ordered, extended production times may occur.

nickel plated (silver coloured)

gold decor

Knob design:

knob shape E.076, standard: Ø 30 mm
knob shape E.052: 2 wings

knob shape E.076

knob shape E.052

knob shape E.052

Round key:

the classic among the key forms

Long key:

due to its design, the long key is ideally suited for use where protective fittings with protector discs are used
due to its exclusive bow, the long key offers increased user-friendliness
lies comfortably in the hand, easy operation of the cylinder
optionally with colour caps for easier identification on the key ring

Trapezoid key:

due to its exclusive bow the trapezoid key offers an increased user-friendliness
lies comfortably in the hand, easy operation of the cylinder
optionally with colour caps for easier identification on the key ring

Colour cap key: