Built-in rfid chip reader for keyless entry Sip video streaming to nvrs, video intercom stations, IP phones or smart phones simultaneously Built with a metal casing to make it weatherproof and vandal resistant Built-in hemispheric camera allows for 180-degree wall-to wall coverage Built-in rfid chip reader for keyless entry Built with a metal casing to make it weatherproof and vandal resistant Built-in hemispheric camera allows for 180-degree wall-to wall coverage