Since the area of smart home has been attracting attention, researches have been conducted to control
syntagmatically various electronic products with a single remote controller. Previous researches have
developed a dedicated controller or an application that acts as a remote controller and controls electronic
products by configuring control screen for each product. However, these approaches are not suitable for
controlling various electronic products that should be controlled by configuring separate control screens for
each product. In this paper, we propose a web-based remote control platform. We define universal user
interfaces applicable to various devices by categorizing user interactions of electronic goods and implement
them as APIs. By applying the APIs to IPTV and car navigation devices we show that it is possible to
control them through only a web browser. We also propose a method to group multiple control requests in
order to efficiently handle consecutive control requests and show the improved response time and data
usage.