- Resolution up to 2MP@25IPS. - 2.8mm Fixed Optics (102°x54°x120° (HxVxD)), F2.0. - Voice Call: With a built-in high-sensitivity microphone and high-power speaker, the camera can make voice calls through the DMSS client. - Motion detection: When moving objects appear in the surveillance image, the motion detection technology triggers alarm or logs. - PoE and 12Vdc power supply (Max 2.9W). - Alarm I/O, Support PIR, Built-in microphone and speaker. - Dimensions and weight: Φ78.5x90.5x90.5x127.8mm / 0.17Kg.