The Arlo Bridge ABB-1000 is a must have for your wireless Arlo security lights. Connect the bridge to the Wi-Fi network at home. Then you control the Arlo security lights via the app on your smartphone (iOS and Android). Through the app you set up personal security protocols and receive (wherever you are) a push message on your smartphone after a detection. When a security light is just outside the range of your Arlo Bridge, you simply add an extra bridge to the system. The placement possibilities are therefore unlimited. Please note that the bridge is only suitable for indoor use. So never put it outside.