Based on SIP and ONVIF protocols, i64 is a video door phone that integrates powerful functionalities of access control, intercom, and security protection. Featuring an aluminum alloy design and a lighting numeric keypad, i64 delivers a high-quality elegant appearance. With high protection level IP66 and IK07, it is waterproof, dustproof and anti-collision in most outdoor environments. i64 allows users to make audio/video calls via a speed-dial button and a 2 Mega-pixel camera and achieve access control by different modes. With rich input and output interfaces, i64 is easy to link with other security devices and customize into various solutions in apartments, commercial buildings, communities and industrial parks.