["The Akuvox S567 indoor monitor with Android 12 operating system offers an unparalleled high-level four-speaker audio-visual intercom experience. Automatically adjust screen brightness using ambient sensors, voice assistant and voice changer to bring comfort and security to your home. Akuvox SmartPlus enables tenants to see and speak to visitors, open doors, monitor building entrances and issue virtual keys from their smartphones, simplifying building access management for property managers and owners. State-of-the-art smart door phones, an easy-to-use APP-SmartPlus mobile intercom and a powerful cloud-based management portal have been developed to provide an unparalleled building experience. You want to find out more about Akuvox Smart Plus. Then click here", "High compatibility with Android 12 OS", "Two-way audio communication with other devices on the network", "Excellent audiovisual intercom experience with four speakers at a high level", "Complies with the SIP standard for easy integration into any SIP-capable telephone system", "Powered via PoE or external source", "Automatically adjusts screen brightness based on ambient brightness to protect eyes and save energy", "Support Voice Changer to protect children and women living alone", "Supports installation in US or European electrical boxes", "Built-in intelligent voice assistant"]