Compatible hardware
Hardware Ledger works with.
Validated devices provide confidence that a defined Ledger setup works. Hardware suitability, supply and support still depend on the project.
Check your workflowCurrent catalogue
Known setups, clearly stated.
Compatible hardware is currently sold through Zentag. Ledger describes devices it works with; this catalogue does not imply that Calo supplies end-to-end hardware support.

Chafon CF-RU5102
A compact desktop reader for fixed workstation scanning with Ledger. It connects over USB serial; the site-specific port configuration is confirmed during setup.
- Category
- Desktop UHF RFID reader
- Connection
- USB serial connection to the Ledger Desktop Terminal
- Ledger app
- Ledger Desktop Terminal
- Suitable for
- Issue and Return, Fixed workstation scanning
- Supplier
- Zentag
- Hardware support
- Zentag or the agreed project hardware provider

Impinj R700
A high-performance fixed reader for configured capture points. Compatibility is assessed against the antenna layout and integration requirements of each project.
- Category
- Fixed UHF RFID reader
- Connection
- Network-connected reader configured for the project
- Ledger app
- Ledger Fixed Reader Integration
- Suitable for
- Fixed capture points, Assessed project workflows
- Supplier
- Zentag
- Hardware support
- Zentag or the agreed project hardware provider

Sensthys SensArray Core
A fixed reader for unattended RFID capture points. Ledger receives reader observations through a project-configured device integration.
- Category
- Fixed UHF RFID reader
- Connection
- Network-connected reader using the Ledger device integration
- Ledger app
- Ledger Fixed Reader Integration
- Suitable for
- Fixed reader workflows, Assessed project workflows
- Supplier
- Zentag
- Hardware support
- Zentag or the agreed project hardware provider

Tenhanyun TY200
A network-connected fixed reader for continuous RFID capture. Ledger can process TY200 observations for configured workflows such as returns, alerts and activity logging.
- Category
- Fixed UHF RFID reader
- Connection
- Ethernet using TCP/IP on the local network
- Ledger app
- Ledger TY200 Fixed Reader Integration
- Suitable for
- Automated capture points, Returns, RFID observation and alerts
- Supplier
- Zentag
- Hardware support
- Zentag or the agreed project hardware provider

Zebra RFD40
The RFD40 is the RFID reader. It may be paired with a compatible mobile computer such as the TC22 in a defined Ledger setup.
- Category
- Handheld UHF RFID sled
- Connection
- Bluetooth or eConnex adaptor, according to the validated setup
- Ledger app
- Ledger Mobile App
- Suitable for
- Issue and Return, Register and Deploy, Mobile field scanning
- Supplier
- Zentag
- Hardware support
- Zentag or the agreed project hardware provider

Zebra TC22
The TC22 is a rugged mobile computer that runs the Ledger Mobile App and pairs with a compatible RFID reader, such as the RFD40, to support fast and reliable scanning in the field.
- Category
- Android mobile computer
- Connection
- Runs the Ledger Mobile App and connects to the reader in the validated setup
- Ledger app
- Ledger Mobile App
- Suitable for
- Issue and Return, Register and Deploy, Mobile field scanning
- Supplier
- Zentag
- Hardware support
- Zentag or the agreed project hardware provider
Could Ledger work with your hardware?
If a device is not listed, compatibility can be assessed and—where appropriate—scoped as part of your project. This may change implementation cost and timing.
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