The KB8 vandal-resistant door station, designed with mental, helps to provide a safety environment with high-resolution camera. It supports a physical doorbell, which is convenient for calling. You can also view, chat with, and send permission for the visitor via mobile phone anywhere. The device is powered by the standard PoE, and there is no need to wire extra power supply, which is easy to install and deploy. With IK09 and IP 65 high protective levels, it is safe and suitable for high-end apartments, villas, government buildings, construction sites, etc.