SDK
Suprema Device SDK, Suprema G-SDK
Overview The "Private Message" feature allows specific messages to be displayed on the screen for each user. If you want to see more detailed in...
Mon, Dec 30, 2024 at 3:53 PM
Overview This article provides essential information for developers using Suprema SDKs who want to implement server-side authentication instead of on-de...
Fri, Dec 26, 2025 at 1:32 PM
1. Intro Welcome to this monthly article, where we'll delve into the Server Matching of the BoStar 2 Device SDK! Q: What is the monthly article?...
Fri, Dec 26, 2025 at 1:23 PM
Overview Suprema G-SDK is a way of communicating with BioStar devices. It consists of the device gateway and the client libraries and the device gateway ha...
Fri, Dec 26, 2025 at 12:53 PM
Overview This article provides a step-by-step guide on the initial configuration of the Master Gateway within the G-SDK environment. Please note that this ...
Fri, Dec 26, 2025 at 12:39 PM
[BioStar 2 Device SDK] System.DllNotFoundException / Unable to load BS_SDK_V2.dll (0x8007007E) Error
Overview After upgrading the BioStar 2 Device SDK from an earlier version to v2.6.0 or later, the application may throw a System.DllNotFoundException in...
Wed, Dec 24, 2025 at 4:47 PM
Affected version: Version 2.9.8 or later versions About the OverflowException The previous sample code converted the output of Marshal.ReadInt32 to...
Wed, Dec 17, 2025 at 9:56 AM
Overview This article explains how to normalize a face image and import it as a Visual Face credential using Suprema G-SDK. The Visual Face credenti...
Wed, Dec 17, 2025 at 9:49 AM
Overview This document explains how to register a user profile image (UserInfo.Photo) on a device using Suprema G-SDK. UserInfo.Photo is a field for st...
Tue, Dec 9, 2025 at 4:34 PM
Overview When connecting a device using Suprema G-SDK, the connection may fail due to environmental or configuration issues. This article explains ...
Fri, Nov 28, 2025 at 12:00 PM