Power Supply(V):DC5V Alarm Action:Local AlarmSensor:CMOSIR Distance(m):20 Meters Supported Operating Systems:Windows 7,Windows 8,Windows XP Viewing Angle (Degree):360° Supported Mobile Systems:Android,iOSVideo Compression Format:H.264High Definition:720P(HD) Technology:Pan / Tilt / ZoomModel WConnectivity:IP/Network Wireless Style:Dome CameraMinimum Power Supply:Normal Wall Bracket:Ceiling AudioSpecial Features:Two-Way AudioStorage Supports Max 64G SD Card ( not include ) Video Compression Standard:H.264 P2P Plug and PlayAudio input:Two way audio Monitoring:Support IOS & Android With APP iCsee/ XMEYEPower:DC 5V , Max 5W