1080P full HD video direct to your smartphone with starlight night vision, you'll get amazing images day or night. Works with 2.4GHz Wi-Fi networks (does not Support 5GHz Wi-Fi) X1 gives you amazing 145 Degree Wide-Angle Views & 360 Degree Panning. As one of the widest view angle wireless cameras, we help you see more of what you want. Built-In siren alarm. Just a simple click on the app, the X1 camera gives out 110 decible siren to scare any intruders out of your home, even if you're not there.