在APKPure安全快速地下載APK
APKPure 使用簽章驗證功能，確保為您提供無病毒的 OSIS APK 下載。
關於OSIS
OSIS電子教學應用程序，幫助安防行業，了解他們的工作進展。
Online Security Integrated System ( OSIS), is a product developed by Awnsys Technologies Pte Ltd with a dedicated team to provide an eLearning platform for security professionals in Singapore.
OSIS eLearning app, helps professional in the security industry to learn important concepts and up to date informations relating to their industry to assist them in their work and carrier progression.
最新版本5.2.1的更新日誌
Last updated on 2018年07月13日
Minor bug fixes and improvements. Install or update to the newest version to check it out!
視頻和屏幕截圖
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