ELECTRONIC ACCESS SYSTEM AND METHOD FOR RETROFITTING AN ELECTRONIC ACCESS SYSTEM

An electronic access system and method utilizes a modular latch system and method. The modular latch system and method include a reader module and latch module. The reader module includes a user interface with one or more readers or devices for receiving input from a user, and sending the input to a controller. The latch module is configured for mounting to a closure that provides access to the secure area. The latch module can be operated in a stand-alone mode while detached from the reader module. Alternatively, the latch module can be releasably engaged to the reader module and operated in an assembled mode. The modular system and method allow for engagement of the reader module to the latch module, disengagement of the reader module from the latch module, and engagement of an alternate reader module to the latch module for retrofitting the reader module with the alternate reader module.