Easy to install: Just screw this camera into the lamp socket (110-220V), no drilling, no wiring required. Ultra HD video resolution: High-definition fisheye night vision function, built-in high-performance processor, remote control of the pan-tilt zoom function through the App anytime, anywhere.Automatic tracking and real-time alerts: Using high-sensitivity motion sensor. If someone breaks into your home, this security camera will track movements and record every movement, providing voice alerts when needed. Save videos to SD card or cloud storage. Product size: 2.8x6.1inch. We are not responsible for any wrong or undeliverable addresses. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\Security Cameras". The seller is "goodscity2010" and is located in this country: US. This item can be shipped to United States.