WK BDA104B Door Cylinder 62/35 Split Keying Key Override Instant Deactivation

Product Overview

The Wkładka drzwiowa WK BDA104B 62/35 is a mechanical door cylinder designed for residential and small commercial building access control. It features a split keying system and comes as a complete set including mounting hardware and two different types of keys. Typically chosen for situations where access security needs to be easily reconfigured, such as during renovations or when keys are lost, this cylinder is suited for installers and property managers seeking practical key control solutions.

What sets this model apart is its key override mechanism: once any type B key is used, all type A keys are instantly deactivated. This eliminates the need for rekeying or cylinder replacement when access credentials change, reducing both downtime and costs for facilities managers. It is especially well suited for property owners, rental managers, or contractors handling temporary access needs during maintenance work or tenant changes.

Key Features

• Key override system ? using any type B key disables all type A keys without physical replacement


• Dual key sets ? kit includes 2 type A keys and 5 type B keys for flexible access scenarios


• Rapid access control change ? instant key deactivation for temporary users, ideal during renovations


• Complete installation kit ? includes cylinder, fixing screw, and all keys required for setup


• Mechanical operation ? functions without batteries or electronics, increasing reliability in all environments

Technical Specifications

• Cylinder Length: 62/35


• Included Keys Type A: 2


• Included Keys Type B: 5


• Included Parts: Cylinder, fixing screw, keys

Applications

Suitable for residential apartments, rental properties, small offices, and commercial premises where temporary access is required, such as during renovations or when staff or tenants change. Enables flexible management of key access without hardware replacement, making it practical for property managers and facility supervisors.

Packaging & Shipping

Standard export packaging. Each unit includes mechanical cylinder, fixing screw, 2 type A keys, and 5 type B keys in one box.