The DoorBird D11 Commercial Kit is designed specifically for office or commercial properties, providing a reliable and professional-grade intercom system. Each kit includes one unit equipped with call buttons for easy communication, making it an ideal solution for commercial environments. Enhance your property security and communication with this complete commercial intercom kit. Perfect for business use, it ensures seamless interaction at entry points. Upgrade your office or commercial property with the DoorBird D11 Commercial Kit today.