From now on you can leave the house worry-free. With this handy Calex Smart PTZ Camera in the house, you'll always know what's happening at home. The camera can rotate, tilt and zoom remotely. This way, you can keep an eye on the whole room. Enjoy excellent image resolution of 2K at daytime and night vision. The Calex PTZ Camera works on main power, so you never need to recharge the battery. Images can be stored on a micro SD card (not included) or via the cloud. Link the camera to the free Calex Smart app and watch what's happening at home, 24 hours a day via your phone. See, hear and talk via the video function and built-in microphone and speakers.