The ALC AWS4388 ObserverHD Plus Surveillance Camera System includes 2 WiFi outdoor cameras and one 7 in. touchscreen monitor. You can even expand it to a total of 4 cameras with additional AWSC48 security cameras, sold separately. It lets you observe what goes on in and around your home or business with this simple plug-in, hassle-free DIY WiFi surveillance system. Set it up yourself without having to hire a professional installer or pay for an expensive monitoring service. There are no cables to run between cameras and monitor—it works off of your home or business WiFi signals. Just plug in your weatherproof, metal housing cameras into your AC power outlets and you're ready to go. View your live cameras, playback, and recordings on the 7 in. touchscreen monitor. Connect to Internet to enable remote viewing through the free ALC Observer HD+ app 24/7/365 on your smartphone or tablet.Features: Provides excellent images day and night for 24/7/365 audio and video surveillance of outdoor property; Field of view: 110°; Works with home's Internet system, included 7 in. 1024 x 600 touchscreen monitor, and free ObserverHD Plus app; also records to onboard microSD Card slot (supports up to 128 GB) so no Cloud storage subscription required; expandable to a total of 4 cameras; Metal, weatherproof (IP66​) housing on both cameras withstands the elements; 2-way audio to follow and communicate with those outdoors; 3 high-power infrared LEDs; enhanced night vision out to 82 ft.; Cameras record and transmit in 2304 x 1296 HD+ (3.0 megapixels); When monitor is connected to the Internet, app sends push notifications so user is always in the know; supports remote monitoring; 24/7 live viewing on monitor; USB port for exporting video files; optional recording to user-supplied portable USB hard drive; Smart motion detection, motion masking, motion or scheduled recording modes​; image compression H.265; System includes monitor, 2 cameras, 32 GB microSD Card, 12 ft. 2-prong camera power cords, and 6 ft. Internet cable