Base Station for Arlo, Pro, and Pro 2. Pair your Arlo device with the Base Station to securely connect your devices to the Internet via your home router while providing long range connectivity and improved battery life for your cameras. Additional features include USB local storage backup, integrated Smart Siren, and compatibility with Apple HomeKit, Amazon Alexa, Google Assistant, IFTTT, and Samsung SmartThings. Item No. VMB4500