iSmart Coolcam Wireless PTZ HD720P Dome Camera,with Night Vision Two Way Audio, one Key Setup Remote Video Streaming to Smartphone, Tablet and PC Motion Alert Notification on Apps Letting You Know if Something Happens When You're Away. Remote access to the camera on Smartphone,Tablet,Mac or Windows PC. Quick WiFi setup via iPhone or Andriod smartphone using CoolcamHBP app. Video Motion Detection with push notification, 2-Way Audio (Talk and Listen), and Digital Zoom Watch Video Setup Guide please visit: https://www.youtube.com/watch?v=8fiUFp_FpoI