Expand your e100 or e200 key cabinet with modular Extension Units. Add 200 keys per unit, scale to 3000 keys total. Single touchscreen control. Request a quote. Extension Unit The Key Cabinet Extension Unit increases key capacity by connecting directly to your existing e100 or e200 system. Designed for scalability, it allows systems to scale up to 3000 keys while operating as a single, fully integrated solution.
Key Cabinet Extension Unit
The Key Cabinet Extension Unit increases key capacity by connecting directly to your existing e100 or e200 system. Designed for scalability, it allows systems to scale up to 3000 keys while operating as a single, fully integrated solution.

Common questions
Key Cabinet Extension Unit is for organisations that need controlled key access, traceability, and a clearer way to manage daily key movements.
e-Track helps by combining electronic key cabinet hardware, software visibility, audit trails, and support around practical key-management workflows.
What Is the Extension Unit?
The 200 Extension Unit is a modular expansion cabinet that connects to the e100 or e200 key cabinet systems. It does not require its own touchscreen; instead operating through the primary cabinet to create a single unified key management system.

What can it be extended up to?
Designed for long-term scalability, the 200 Extension Unit enables high-capacity installations of up to 3000 keys within a connected system. This modular architecture ensures growth without complexity, maintaining full security and centralised control at scale

How Expansion Works
1. Install the main cabinet
Begin with an e100 or e200 cabinet, which acts as the central control point for the system.
2. Add Extension Units
Connect one or more Extension Units directly to the master cabinet to increase overall key capacity. 200 at a time.
3. Operate as One System
All connected cabinets function as a single, unified installation rather than separate units.

4. Single Touchscreen Control
The entire system is managed through one primary touchscreen interface, keeping operation simple.
5. Unified Software Visibility
All keys, users, and activity are displayed within one central Web Software dashboard.
6. Scale Up to 3000 Keys
Continue expanding as required, with installations capable of supporting up to 3000 keys.





