Brand Name:Dahua        
<br />IR Distance(m):Max 50m
<br />Technology:Infrared
<br />Sensor:CMOS
<br />Supported Mobile Systems:iPhone OS,Android,Symbian,Windows Mobile
<br />Power Supply(V):DC12V, PoE (802.3af)
<br />Supported Operating Systems:Windows 7,Windows Vista,Mac os,Windows 8,Windows XP
<br />Video Compression Format:H.264
<br />Power Consumption(W):&lt;6.3W
<br />larm Action:Email Photo
<br />High Definition:4.0 Megapixels
<br />Style:Dome Camera
<br />Type:IP Camera
<br />Dimensions (L x W x D)(mm):122X89mm
<br />Model Number:IPC-HDBW4431R-ZS
<br />Connectivity:IP/Network Wired
<br />Network Interface:RJ-45 10/100Mb Ethernet Slot
<br />Lens (mm):2.8mm~12mm
<br />Firmware:English Spanish French Russian