Arlo Pro 2 is the most powerful and easy to use wire-free security camera ever thanks to its 1080P video, wire-free simplicity and the option to plug it in to a power outlet whenever needed, all in a small weather-resistant design. Additional features include Alexa voice commands and rechargeable batteries. Requirements: High-speed Internet connection, Available Ethernet port on your router. Wireless: 2.4 GHz & 802.11n. Operating temperature: 32° to 122° F (0° to 50° C).