Certificate
M117310
Not system-bound
ASSA ABLOY (Schweiz) AG Werk Richterswil (KESO)
Untere Schwandenstrasse 22
CH 8805 RICHTERSWIL
+41/1-787-3434
+41/1-787-3535
DIN 18252:2018-05, Profile cylinders for door locks, Terminology, dimensions, requirements, testing and marking
EN 1303:2015-06, Building hardware - Cylinders for locks - Requirements and test methods
VdS 2156-1:2023-10, locking cylinder with individual code, requirements and test methods
VdS 2386en:2012-07, Guidelines for Physical Security Devices, Locking Systems, Requirements and Test Methods
Products for physical security technique (complete list)
81.Dxx, System KESO 8000Ω²/Ω³
Lock cylinder - class B
Updated at: 15.02.2026
Profile cylinder in design - VdS B
Half cylinder - 81.D14
Double cylinder - 81.D15
Double cylinder Prio - 81.D16
Double cylinder inside blind - 81.D41
Half cylinder Asym - 81.D64
Double cylinder Asym - 81.D65
Double cylinder Asym Prio - 81.D73
Knob cylinder Advanced - 81.D19
Knob cylinder Asym Advanced - 81.D66