EVVA 4KS
EVVA 4KS (4 Curve System) is the most resistant system among mechanical locking systems. With its patented springless curve technology, 4KS is suitable for the toughest applications such as high up in the mountains or in production plants with high levels of dirt. The reversible key offers a comfortable insertion behaviour and turns easily and quietly in the cylinder. Of course, 4KS also has an EVVA-own feature: the overlapping curve milling. This guarantees maximum security and prevents key manipulation within the locking system.
The patented reversible key system is suitable for highly complex structured locking systems.
Special features of the EVVA 4KS system
- springless technology
- modular design
- carbide drilling protection
- picking and scanning protection
- impact key protection
- pulling- and tear-off protection
- certified according to DIN EN 1303:2015 160B0C6D
- patent protection until 2035
- resistant and extremely durable reversible key system
- highest safety (overlapping curve milling)
- protection against key manipulation (4-fold key query)
- combination with electronics possible
- protection by security card
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Shopping Options
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EVVA 4KS EVVA 4KS knob cylinder factory profileDelivery Time: 3 - 5 weeksFeatures:
- patented springless curve technology
- carbide drilling protection
- picking and scanning protection
- pulling and striking key protection
- modular design (SYMO)
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EVVA 4KS EVVA 4KS half cylinder factory profileDelivery Time: 3 - 5 weeksFeatures:
- patented springless curve technology
- carbide drilling protection
- picking and scanning protection
- pulling and impact key protection
- modular design (SYMO)
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EVVA 4KS EVVA 4KS half cylinder short factory profileDelivery Time: 3 - 5 weeksFeatures:
- half cylinder short: 27/10 mm
- patented springless curve technology
- carbide drilling protection
- picking and scanning protection
- pulling and impact key protection
- modular design (SYMO)
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EVVA 4KS EVVA 4KS MB19 camlock cylinder factory profileDelivery Time: 3 - 5 weeksFeatures:
- locking path: 90°, adjustable in 45° steps
- clamping dimension (H7233): 23,2 mm
- installation depth: 28,2 mm
- for material thickness up to 17 mm
- patented springless curve technology
- picking and scanning protection
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EVVA 4KS EVVA 4KS camlock cylinder MB23G factory profileDelivery Time: 3 - 5 weeksFeatures:
- locking path: 90°, adjustable in 45° steps
- clamping dimension (H7233): 26,4 mm
- installation depth: 31,4 mm
- for material thickness up to 17 mm
- patented springless curve technology
- picking and scanning protection
- drilling protection
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EVVA 4KS EVVA 4KS MB30 camlock cylinder factory profileDelivery Time: 3 - 5 weeksFeatures:
- locking path: 90°, adjustable in 45° steps
- clamping dimension (H7233): 26,2 mm
- installation depth: 31,2 mm
- for material thickness from 1 to 20 mm
- patented springless curve technology
- picking and scanning protection
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EVVA 4KS EVVA 4KS rim cylinder AZ factory profileDelivery Time: 3 - 5 weeksFeatures:
- case length: 25,3 mm
- rosette: Ø 50 mm
- mounting diameter: 28 mm
- patented springless curve technology
- carbide drilling protection
- picking and scanning protection
- for EVVA additional case locks
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EVVA 4KS EVVA 4KS rim cylinder AZI factory profileDelivery Time: 3 - 5 weeksFeatures:
- case length: 25,6 mm
- mounting diameter: 28 mm
- patented springless curve technology
- carbide drilling protection
- picking and scanning protection
- for additional locks from various manufacturers
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