Arlo - Wireless Home Security Camera System (VMS3130)

About this item Works with Alexa for voice control (Alexa device sold separately); Audio not supported Patented 100 percent Wire Free design for easy placement anywhere and field of view 110 degree Night vision cameras work even in the dark Motion activated cameras and real time email or app notifications Records and alerts only when motion is detected so no battery power ever goes wasted Battery:Four Lithium CR123 Photo Indoor/ outdoor weather resistant cameras; Operating temperature: 14° to 122° F (-10° C to 50° C) App to securely view live video while home or away Arlo Smart adds powerful intelligence to your Arlo cameras; Customize alerts to detect people, specific zones, and contact emergency responders right from your smartphone's lock screen (optional service, includes 1 month trial)