Manufacturers & systems
Brands for locks, access and door security
From mechanical cylinders to connected access control, RIVA advises customers in Vienna on established manufacturer systems, checks compatibility and sources the right version for the door and property.
- 12 manufacturer profiles
- Advice & compatibility checks
- Supply, installation & service
Decision guide
Start with your problem, not a logo
Pick the situation closest to yours. You will get a useful first shortlist, not a universal ranking.
Protected keys or a master-key plan
You want controlled copies or one key to organise several doors.
Lost keys and changing users
Rights should be blockable, time-limited or managed by app.
A multipoint lock is jamming
A main or security door sticks. Repair and replacement need different answers.
Release the door by intercom
The electric strike must match the lock, voltage and required power-loss behaviour.
Retrofit a door or window
You want stronger burglary protection without replacing the complete unit.
Several door functions in one building
Mechanics, electronics, controlled closing and escape hardware need one plan.
First shortlist
Which brands belong on your first shortlist?
This guide shows typical strengths. Your door, installed system and operating needs decide the final answer.
Premium mechanical master-key system
KESO · EVVA · Mul-T-Lock · IKON · dormakaba
Small electronic system
Winkhaus · dormakaba · ISEO · EVVA
Networked building access
ASSA ABLOY · EVVA · dormakaba · ISEO
Multipoint and security doors
Winkhaus · Mottura · PICARD · ISEO
Electrical door release
effeff · ASSA ABLOY
Door and window retrofit
ABUS · Winkhaus
All manufacturer profiles
The right system starts with the application
A familiar brand alone does not solve a security problem. Door profile, permissions, security level, future expansion and long-term availability of keys or spare parts all matter. These manufacturer profiles explain the main product areas and selection criteria.
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ASSA ABLOYBest starting point whenMechanical and electronic doors need one joined plan.Wireless door handleElectronic escutcheonView brand profile
KESOBest starting point whenA security card should control repeat orders.Mechanical reversible-key systemHigh-security locking systemView brand profile
IKONBest starting point whenA classic master-key system needs an electronic extension.Electronic locking systemMechatronic locking systemView brand profile
EVVABest starting point whenYou want an Austrian system maker with a strong local presence.Mechanical locking systemMechanical high-security systemView brand profile
Mul-T-LockBest starting point whenYou want to discourage uncontrolled key copies.Protected cylinder platformHigh-security platformView brand profile
PICARDBest starting point whenAn installed PICARD lock needs repair or replacement.Multipoint security lockProtected key platformView brand profile
effeffBest starting point whenAn intercom or access system should release the door.Fail-secure electric strikeFail-safe electric strikeView brand profile
dormakabaBest starting point whenDoor closers and access control belong to the same project.Mechanical reversible-key systemApp-based accessView brand profile
ABUSBest starting point whenAn existing door or window needs stronger mechanical protection.Protected cylinder systemSecurity door barView brand profile
WinkhausBest starting point whenAn installed Winkhaus multipoint lock jams or needs replacement.Mechanical reversible-key systemApp-managed locking systemView brand profile
MotturaBest starting point whenA reinforced or Italian security door already has Mottura parts.High-security cylinderMagnetic or electronic cylinder guardView brand profile
ISEOBest starting point whenAn installed Euro-profile cylinder should be replaced without wiring.Electronic modular cylinderElectronic trim setView brand profile
Availability of individual product lines, keys and spare parts is confirmed for each project. Brand and product names belong to their respective owners.
Content reviewed: July 2026
Get a practical manufacturer shortlist
Send photos, measurements or your key card. You do not need to know the product name. RIVA checks compatibility, availability and installation in Vienna.