• Two speakers in front <br>  • Separate acoustic cameras for the speakers <br> • The option to independently change the color of the cover <br> • Ultra-thin bezels around the screen <br> • Works with AHD, TVI, CVI, and CVBS doorbells / cameras up to 2MP <br> • Ability to turn off the backlight button <br> • Turn the smart photo frame on or off <br> • Set MP3 melody as a ring tone