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Battery-operated
High system security
Coupling and communication between lock and control unit even more secure thanks to modern system architecture.
Broad compatibility
Compatible with all LEHMANN MIFARE and LEGIC RFID readers, the Capio TA03 and TA03 RFID control units, and fingerprint modules.
App configuration (M420 pro only)
NFC module enables quick commissioning and configuration changes via the LEHMANN Config App (e.g. for CAPIO TA03 or fingerprint).
Universal lock platform
One lock type (hardware & firmware) for all access control units.
Unchanged design
Dimensions and drill holes identical to the M410 – for seamless integration.
Optimised battery compartment
New sliding compartment for easier battery replacement.
Common battery type
CR123A battery for a reliable power supply.
M420_M420-PRO-EN-WEB.pdf pdf / 196 KB
M420 - Successor models to the proven M410 Series