The S212/S 1-button SIP Video Door Phone offers a powerful blend of security and convenience. Manufactured by Dnake and distributed by Nodac Technology in Miami Florida. With its sturdy aluminum alloy panel and a 110° wide-angle 2MP HD camera featuring automatic lighting, it ensures crisp visuals. Multiple entry methods, including call, IC card, ID card, and an intuitive app, provide flexibility. Tamper alarms enhance security, while its durability, compatibility with SIP devices via SIP 2.0, and wide temperature range make it a reliable choice for those seeking advanced access control and communication at their doorstep.