PASSTECH Co., Ltd. has been dedicated to an innovative electronic locking system for almost 20 years since its establishment in 2003. It takes proud in leading a future advanced electronic locking system in the world.
It launched the world's first HF RFID locker locks in 2005 and the world's first wireless online locker lock system in 2013, and its first mobile access locker locks system in 2020.

PASSTECH R&D team is always ready for developing the best locking solutions to meet the growing demands of the customers in full. The corporate mission of PASSTECH is to promote the best quality locking solutions at a reasonable price to make high-class security affordable for everyone.

PASSTECH SDK (Software Development Kit)

PASSTECH SDK enables the third-party software companies and end-users to operate and manage e-Smart locker locks by utilizing an e-Smart locking solution. Customers can create card issuance and management system for applications by API (Application Programming Interface) to control access within their own applications.

And PASSTECH e-Smart LMS(Lock Management Software) is the comprehensive software enabling users to generate Key Card and System Cards for their customers. Setup Card is containing lock setting options and Master Card information can be issued for easy lock setting.

PASSTECH SDK Packages
 RFID Standalone System (e-Smart Classic)
 Wireless Online System (e-Smart Ultra)
 Wireless Online System (e-Smart Kiosk)
 Mobile User App for Android and iOS

e-Smart Classic:
 DLL for card issuance
 API sample program for card issuance
 API documents for card issuance
 API sample source for card license for development period issuance
 LMS

e-Smart Ultra:
 DLL for card issuance
 API sample program for card issuance
 API documents for card issuance
 API sample source for card license for development period issuance
 AP interface document for Server & Client software
 AP interface sample program
 AP interface sample source
 LMS

e-Smart Kiosk:
 API document
 AP interface sample source
 AP interface sample program