Easy Connect Uniojo Cameras, Indoor use only. Has Motion Detection, Night Vision, 2 way audio. Small compact easy to put in out of the way places. Check on Kids, Elderly family Members, Pets. When you are not at home. If you don't have a security camera by now. A Great deal, small durable Twin Cameras. Works with Alexa, can put where best needed. You do need WiFi in the home or office.