Winkhaus blueCompact Electronic Cylinder 35/30mm Single-Sided Access Control

Product Overview

Winkhaus electronic cylinder for the blueCompact system provides single-sided electronic access control for residential and small commercial doors. Its compact 35/30 mm Euro profile design allows straightforward integration into standard cylinder cutouts, supporting secure access management without complex wiring. Event recording for up to 2,000 entries grants precise audit trails suitable for compliance or security monitoring.

The most distinguishing feature of this SKU is its single-sided electronic control, enabling only the external side to be managed electronically while retaining mechanical access inside. This drastically simplifies retrofitting and is advantageous for scenarios where electronic control is only needed on the outside, while inside a knob or key offers backup entry. Recommended especially for small offices, shared residential buildings, or private homes seeking efficient and scalable electronic access with minimal installation changes.

Key Features

• Single-sided electronic control ? electronic access only on the outside, mechanical operation inside


• Event log memory for 2,000 entries ? facilitates audit tracking of openings and closings by date and time


• Battery life 6?10 years ? integrated lithium cell supports long-term, low-maintenance operation


• Standard 35/30 mm Euro profile ? fits most European cylinder mortises without door modification


• Supports up to 25 devices and 99 users ? scalable system easily adapts to small business or multi-tenant use


• Emergency opening ? doors can be unlocked by Master Key even if battery is depleted


• Immediate user blocking ? lost keys can be deactivated instantly via app, without hardware replacement

Technical Specifications

• Cylinder Size: 35/30 mm (Euro profile)


• Access Control: Single-sided (external electronic control, internal mechanical/knob)


• Event Log Capacity: 2,000 entries


• Battery Type: Integrated lithium cell


• Estimated Battery Life: 6?10 years (usage dependent)


• System Scalability: Up to 25 cylinders/readers, 99 user keys supported

Applications

Intended for use on external and internal doors in residential buildings, offices, and small business environments requiring controlled access on one side. Suitable for retrofits where only the outside requires electronic management, and retaining a backup interior key or knob is preferred. Also ideal for monitored access scenarios such as shared offices or apartment block entries without full electronic door conversion.

Packaging & Shipping

Standard export packaging. Unit includes electronic cylinder, installation accessories, and user instructions.