Features Key Features and Benefits > Compatible with Yealink SIP-T58V/SIP-T58A IP Phones > 2 mega-pixel HD Camera > 720p@30fps > Ease-of-use > Plug and Play > Adjustable with privacy shutter Specification Specifications > Video codec: H.264 High Profile, H.264, VP8 > White Balance > Automatic Exposure > Horizontal Field of View: 63.2° > Vertical Field of View: 38° > Diagonal Field of View: 70° > LED indicator > Interface: USB 2.0 > Power: 5V @ <500mA via USB port > Operating humidity: 10~95% > Operating temperature: 0~40°C Package Features > Qty/CTN: 20 PCS > N.W/CTN: 1.70 kg > G.W/CTN: 2.20 kg > Carton Meas: 250mm*218mm*292mm > Giftbox Size: 119mm*113mm*26mm