The KESO Omega-key is equipped with a innovative bolt / spring technology which have to been actuated when you open your KESO lock. Cause of this mechanic KESO could increase the copy protection of the KESO key.
he KESO 4000 priority function
KESO 4000 locks with priority functions are equipped with a special clutch. This special KESO 4000 clutch allows priority access for the external key. The internal key can not open the lock when the key is plugged in from outside. If the key is plugged in from inside you can open the dioor with a key from outside. we recommend the priroty function especially for retirement homes, hospitals or similiar organization. If you do not choose the priority function we will ship your ordered KESO lock without this function.
Product features euro double profile cylinde 4000SΩ 41.E41
Euro profile double cylinder
Standard length: 30/30 mm
With hardened pin tumblers HRC60
VdS BZ, 2386: 2012-07
Availabel as different locking / keyed alike
Additional priority function is availabel
Please choose length side A (outside) and B (inside) separately
The delivery of the double profile cylinder KESO 4000SΩ 41.E41
1 x KESO 4000S lock
1 x Fixing screw M5
Attention KESO key are not included in the deliveyr and have to be ordered separately
As KESO 4000 costumer you have the choice of the following keys
KESO 4000SΩ round key
KESO 4000SΩ trapezoid key
KESO 4000SΩ long / large key
KESO 4000SΩextra long / extra large key
KESO 4000SΩ coloured key trapezoid
KESO 4000SΩ coloured key long / large key
KESO 4000SΩ coloured key extra long / extra large key
Please use the KESO spray to maintain the KESO lock.