ISEO GERA WS-MC knob cylinder modular
ISEO GERA WS-MC is a magnetically coded reversible key system with security card. This system fulfils high security requirements thanks to the standard drilling protection and the 6-fold locking authorisation query. A special feature here is the active springless pin, which is only activated by the magnet in the key. The permanent magnet provides additional security against unauthorised key copies. The reversible keys made of nickel silver are corrosion-free, low-wear, easy to handle and offer good locking comfort.
Key blanks of the profile series GERA WS-MC are not freely available in the trade.
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:
- 5 pin locking elements made of wear-resistant special brass on each locking side
- 1 additional active springless pin activated by permanent magnet in the key
- 3 hardened cylinder pins in the core and 2 hardened cylinder pins in the body
- 2 intersecting ribs in the centre of the core (paracentric profile)
- 2 anti-picking pins in the cylinder core
- standard drilling protection: three hardened steel pins in the core, 2 hardened steel pins in the body, on one side from the outside
- modular design
- with trademark protection
Execution:
- reversible key system
- horizontal key insertion
- cylinder body: brass matt nickel-plated
- 2 magnets (1 magnet per key side)
- cam made of sintered steel
Key:
- key thickness: 3,6 mm
- reversible key made of nickel silver
- horizontal key insertion
- with permanent magnet
- corrosion-free, low-wear
- easy to handle and good closing comfort
- no key blanks freely available on the market
- optionally: key with colour pin
Special equipment:
- increased drilling protection
- different cylinder finishes
- low-wear version
Cylinder version:
Operational area:
- front doors, connecting doors, office doors, interior doors, exterior doors, apartment doors, gates, wooden doors, aluminium doors, tubular frame doors, etc.
- simply structured properties such as law firms, doctors' practices, offices
- residential buildings
Scope of delivery:
- knob cylinder modular incl. 3 or more keys
- 1 fixing screw M5
- Security card
Technical copy protection:
At the 3rd milling groove, there is a steel core pin or a magnet-equipped core pin and a springless body pin in the cylinder. A permanent magnet is located in the key at the 3rd milling groove. This interrogates the steel core pin or magnet-equipped core pin in the cylinder and pulls it into the locking position. If the permanent magnet is missing or in the wrong position, the pin is not attracted and therefore remains locked in the body channel.
How to measure the cylinder length correctly?
Standard drilling protection:
- three hardened steel pins in the cylinder core
- 2 hardened steel pins in the body
- on one side from the outside
Increased drilling protection:
- one carbide pin in the core above the profile
- two carbide pins in the body
- 1. and 2. pair of pins with hardened steel core
- on one side from the outside
Cylinder finishes:
- standard finish: brass matt nickel-plated
- optionally: bright gold, Gera bronze
- for individual design requirements
- if desired, homogeneous appearance of door cylinder and fitting
If a different cylinder finish, different from the standard finish, is ordered, extended production times may occur.
Low-wear version:
The cylinder cores are coated with a special alloy that reduces abrasion in the body, making the cylinder more durable. The execution is one-sided on the outside.