**********TWO CAMERAS HAVE BEEN PAIRED TO MONITORDon't bother to move camera to another room when you move baby. Easily SCAN view or press shortcut button to switch views between paired cameras. Monitor can link up to 4 cameras. (Additional camera sold separately) *****100% DIGITAL WIRELESS SECURED TECHNOLOGY ensures private and secure connection between the camera and the monitor. The 2.4G hz interference-free signal works in home between rooms and upstairs/downstairs. No WIFI/INTERNET setup required.
*****TWO WAY TALK BACK: With TALK BACK button, you can talk to your partner or baby when they need you. *****LONG BATTERY LIFE8 hours in Power Saving Mode, 6 hours in continues video on mode. Zoom in for closer views on screen. *****RICH FEATURESAutomatic night vision, Baby room temperature monitoring, 5 built-in lullabies, Zoom in and Power saving/Voice activation mode, Multi-Camera Expandability (up to four cameras)