Winkhaus blueCompact Electronic Cylinder 30/35 One-Sided Access Control Event Memory

Product Overview

The Winkhaus blueCompact electronic cylinder (size 30/35) is designed for integration into electronic access control systems in residential, office, and small commercial environments where security and user management are required. Its format allows for standard retrofit installation in doors with a unilateral electronic access requirement, meaning only one side is electronically controlled while the other maintains mechanical operation. Up to 25 cylinders or readers and 99 user keys can be managed within a single system, making it suitable for multi-user applications.

The most notable feature is its event memory, which records up to 2000 access events with timestamp directly in the cylinder. This provides granular audit trails and monitoring capabilities for facility managers, without relying on external servers or complex IT infrastructure. The cylinder is especially suited for small offices or properties seeking traceable access control with the flexibility to block lost keys instantly via app and maintain mechanical backup entry.

Key Features

• Unilateral electronic control ? one-sided access management, ideal for entry doors needing backup mechanical access


• Event memory ? stores up to 2000 access events with date and time for precise monitoring


• Battery-powered ? integrated lithium cell provides 6-10 years of operation without cabling


• Master key override ? manual opening possible when battery low, ensures operational continuity


• System scalability ? supports up to 25 cylinders or readers and 99 user keys for expanding small installations


• Standard retrofit shape ? fits traditional Euro profile doors with minimal modification


• Lost key blocking via app ? instantly deactivates lost or stolen keys without cylinder replacement

Technical Specifications

• Cylinder Length: 30/35 mm (30 mm electronics side / 35 mm mechanical side)


• Access Control: Electronic (one side) / Mechanical (other side)


• Event Capacity: 2000 events (date/time stamped)


• User Capacity: 99 keys per system


• System Capacity: Up to 25 cylinders/readers


• Battery Type: Lithium cell (integrated)


• Battery Life: 6-10 years depending on usage


• Emergency Opening: Master key override


• Data Storage: Local in-cylinder (no external server required)

Applications

Designed for entrance and interior doors in residential complexes, apartments, offices, and small businesses that require one-sided electronic access control with mechanical backup functionality. Appropriate for settings needing access records, scalable user management, and retrofit installation without additional cabling. Recommended for small commercial property managers, coworking spaces, and multi-unit residential projects seeking digital access and instantaneous lost key response.

Packaging & Shipping

Standard export packaging. Each unit is boxed with the cylinder, battery installed, installation instructions, and necessary mounting accessories. Bulk packaging available for system integrators or large-scale projects.