Samsung SEW-3037W Wireless Pan Tilt Video Baby Monitor Infrared Night Vision and Zoom, 3.5 inch has 3.5 screen size which is helpful for displaying your baby positions in 3.5” size, which looks good and it is not too big, it is small enough, you can carry it if you need to go anywhere so this device is portable when it comes to carrying from one place to other. The baby monitor is very safe as it has signal of 2.4 Ghz (VGA 640×480) resolution, it has remote control pan, tilt and zoom option which is easy to use and you won’t get any problem with it. You can talk to your baby eye to eye; you can hear your baby sound while your baby can hear your sound. It has digital signal of 900 ranges, it has AC power (rechargeable battery with parent unit). When it comes to sound then it can be adjusted from LEDs indicator which is of 5 level of sound. You can use night vision feature of this baby monitor for low light viewing (range upto 15 feet).