This video door intercom system is tailored for single-family homes and businesses, featuring a durable stainless steel surface-mounted housing with a powder-coated silk matte finish. It supports wireless connectivity via WLAN and offers clear two-way audio communication. The ultra wide-angle camera with advanced 4D technology ensures broad and detailed video coverage. The system includes one unit with one call button for visitor engagement. Enhance your home's security and convenience with this reliable door intercom system. Order now and experience superior communication and surveillance.