Hikvision DS-KIS704EY-ACW2/ALUMINUM. Connectivity technology: Wireless, Number of buttons: 2 buttons. Display diagonal: 7", Video formats supported: H.264. Megapixel: 2 MP, Viewing angle, horizontal: 133°, Viewing angle, vertical: 82°. Voice codecs: G.711a, G.711u. Product color: Gray, White, On Screen Display (OSD) languages: Bulgarian, Croatian, Czech, German, Dutch, English, Spanish, Estonian, French, Greek, Hungarian,..., International Protection (IP) code: IP65