The GXV3611IR_HD is an indoor Infrared (IR) fixed dome IP camera with a high-definition 2.8mm lens – making it ideal for wide angle monitoring of nearby subjects in indoor environments such as banks, hotels, retail, offices or building entrances. The series can be used in areas where lighting may be a concern thanks to the cameras infrared sensors. The GXV3611IR_HD and uniquely features a built-in microphone and speaker to allow users to the camera as an intercom. This indoor infrared IP cameras also features a built-in SD card slot to offer a local recording solution. Like all Grandstream IP Video Surveillance cameras, the GXV3611IR_HD is OnVIF compliant and features built-in PoE.