[Wireless & 2.4Ghz and 5Ghz Wifi] : Compatible with E26 / E27 light socket makes it quite easy to installl this security camera, simply screw this camera into a light socket(110V~240V),NO DRILL, NO WIRING, NO POWER CABLE, NO HARD SETUP, then open the free app to setup the camera within minutes. | [2K 3MP Ultra HD Video Resolution] : This surveillance camera produces 2K Ultra HD Video Resolution, it is built-in 6pcs IR LEDs+6pcs white LEDs with 31ft w/b and 65.6ft FULL-COLOR night vision, providing you with a super clear viewing experience. All captured by this camera will be presented to you via fluent and stunning videos. With 355˚ pan, 110˚ tilt, 4x digital zoom, you can remotely control the pan-tilt-zoom feature via the App anytime anywhere. | [ONVlF Conformant]: This IP camera is compatible with Blue Iris, iSPY, Zone minder, Security Spy, VLC & some other 3rd party software & Most NVR.( If you are having a problem with linking this camera to some other Compliant 3rd party software and NVR, please contact our customer support if you need any help.. | [Motion Detection & Auto Tracking & Real-time Alerts]: this PTZ dome surveillance camera adopts a highly sensitive motion sensor. If some people invade your home, this security camera will track the motion and record every single move, together with a VOICE ALERT if needed | [Work With Alexa] Compatible With Alexa For Voice Control, Two-Way Audio & Sound Alarm, Built-in microphone and speaker, you can have a conversation between you and your visitor, you can also create a sound alarm to scare away the invader via the speaker.