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The Sonic Alert Big Display BD4000 is an extra large 4” x 11” digital LED dual alarm clock with remote control. The bright red extra large display has been designed for those with vision and site issues in mind. With it’s unique anti glare matt finish; it’s easy to see in almost any light without any glare at all, as with other large display clocks. Our Big Display not only shows the time but is also displays the inside temperature and the date. Easily program the time and alarm settings with its fully functional easy to use remote control. Additional features include 5 level dimmer control, dual alarms, and battery backup. Great at home on a night stand, table, or wall mounted, use it any where. Whether at Home, in the classroom, office conference room, or church the Sonic Alert Big Display can be seen from any angle anywhere in the room.