he ZK-SW300DC Operator Kit for swing doors offers several compelling reasons to consider it for swing door applications. It’s designed for doors with a maximum weight of 300 kg each, providing robust support for double-service or swing doors. With its durable aluminum rotary arms ensure superior performance even for doors below the recommended weight, contributing to longevity with minimal maintenance. Finally, its versatility spans across various settings like residential areas, farms, factories, hotels, and malls, with easy installation due to no additional welding work or high-voltage electrical connections required, making it a convenient and reliable choice for swing door automation.