Vtech VM320 Video Baby Monitor

2.4-in. color LCD screen with QVGA 320 x 240 resolution; 2-way, talk-back intercom; Up to 800 ft. of range; Temperature sensor so you know if the thermostat needs to be adjusted; 5-level sound indicator so you can monitor the noise level with the monitor muted; Automatic infrared night vision adjusts camera so you can see well in dark rooms; Secure digital video and audio transmission; 2x digital zoom; Volume control; Rechargeable battery with low-battery alert on the parent unit; Includes parent unit, baby unit, and 2 AC adapters;