Every key traced and accounted for.
Traka 21 is a simple plug and play electronic key management system, providing businesses with advanced management capabilities for up to 21 key sets. It authorises, secures and monitors all key movements, automatically recording when a key is used and by whom.
TRAKA21 key cabinet
A compact wall mounted cabinet holding up to 21 key sets, each one individually locked in place and released only with an authorised PIN.
View the TRAKA21 cabinet
Installation and operation, step by step.
Two short videos from Mul-T-Lock showing how a TRAKA21 is installed and how your team uses it day to day.

Touch screen and PIN access
A touch screen interface with PIN access to designated keys or key sets, using advanced RFID technology. Simple to configure, with no complex wiring.

Keys locked in place
Each key or key set is securely attached with a special security seal and locked into its own position, so every key can be traced and accounted for.
Entry level and budget friendly
An entry level system that keeps keys available to the right people when they are needed, combining advanced RFID technology with a compact cabinet. Straightforward installation with minimal setup, and no complex wiring or configuration.
Technical specifications
- Cabinet height
- 427 mm
- Cabinet width
- 246 mm
- Cabinet depth
- 95 mm
- Weight
- 3.94 kg
- Power input
- 100-240 V AC
- Power output
- 15 V DC
- Battery backup (optional)
- 12 V 1.2 Ah
Everything to start.
- 1 x Traka21 key management system
- 1 x power adapter
- 21 x key ring seals
- 21 x Traka21 iFobs
Download the TRAKA21 manuals.
The official Traka21 documents, kept up to date by the manufacturer. Each one opens as a PDF in a new tab.
Built for small and medium businesses.
Plug and play
A standalone, plug and play solution with advanced RFID technology and a touch screen interface. Easy installation with minimal setup, eliminating the need for complex wiring or configuration.
Security and monitoring
Controls access to keys and automatically logs each key's usage, including who used it and when, so you stay informed about how keys are being used.
Who it is for
Designed for small and medium sized businesses, in environments such as pharmacies, banks and prisons. Cost effective, and suitable for a wide range of industries.
Need more than 21 key sets?
BITLOCK also distributes the MATRIX electronic key cabinets, a range of premium and advanced electronic key management systems that can be networked together. See the MATRIX range.
Extra discount, factory direct
An extra discount is available on a new TRAKA21 unit ordered factory direct through BITLOCK. Ask us for the price.
Manufacturer references
Product information is also published by the manufacturers: Mul-T-Lock and Traka.
Who needs a Traka21 key management system?
The Traka21 key management system suits businesses with up to 21 key sets that need advanced control in an affordable, secured unit. It is a simple plug and play electronic key cabinet.
Frequently asked questions
What comes in the box?
One Traka21 key management system, a power adapter, 21 key ring seals and 21 Traka21 iFobs.
What is an iFob?
Each iFob holds a key set and connects it to the cabinet, so the cabinet can manage your key sets automatically. Extra packs of 5 are available when you have more key sets.
What happens if the power fails?
A 12 V backup battery, sold separately, keeps the unit running and managing your key sets in a power shortage. The unit has a special compartment inside to hold it.
Need support with your Traka21 key management system?
We are an authorised Mul-T-Lock distributor, we can support your restricted keys or master key systems.
The Mul-T-Lock name, the muscleman logo, in the field of locking products, the MTL name, and any other name, mark, or logo used by Mul-T-Lock and marked by a ™ or ® sign, are registered / pending or otherwise owned trademarks of Mul-T-Lock Ltd. and/or its affiliates 2026 © ASSA ABLOY






