The bulb camera supports 0-15M (IR& White LED) day and night vision, auto tracking and Alarm Tone Function, wireless WIFI connection,Two-Way Audio Talk Speak Real Time, Pan 355 degree/ Tilt 90 degree,TF Card Max 128 GB memory card, humanoid intelligent alert double light and supports Preset Position/Alert Voice and Alarm Bell/Cruise function. Remotely View via the App YIIOT or on Smartphone