Panasonic KX-HN6090W Complete Smart Home Monitoring System (White/Black) Alerts on your smartphone/tablet ringing hub when sensor detects (infrared/visual on outdoor camera, visual/sound/temperature on indoor camera, window/door open on window sensor, waterleak on waterleak sensor) Two way talk thru cameras Low battery notification (window sensor, water leak sensor, keychain) Record video to MicroSD and view on smartphone/tablet or computer with SD card Easy change of mode of Arm/Disarm with Keypad and Keychain