2MP H.264 Day & Night Fixed Network Camera IP8161 VIVOTEK IP8161 is a professional-series fixed network camera featuring superb image quality and exceptional bandwidth efficiency. It is especially suitable for wide open spaces such as building entrances and airports, or applications requiring accurate identification, such as human faces in banks or vehicle license plates in parking lots. Features 2-megapixel CMOS Sensor 3 ~ 8 mm Vari-focal, Auto-iris Lens Removable IR-cut Filter for Day & Night Function Real-time H.264, MPEG-4 and MJPEG compression (Triple Codec) Multiple Simultaneous Streams ePTZ for Data Efficiency Activity Adaptive Streaming for Dynamic Frame Rate Control Tamper Detection for Unauthorized Changes Built-in 802.3af Compliant PoE Built-in SD/SDHC Card Slot for On-board Storage CS- or C-mount Adjustment Ring for Flexible Lens Installation BNC Connector for Analog Video Output Supports ONVIF Standard to Simplify Integration and Enhance Interoperability