Sonic Alert Big Display Maxx LED Display Clock

by Sonnet
ITEM# 17354878
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ITEM#: 17354878

The Sonic Alert Big Display Maxx LED Display Clock features a large 4 by 11-inch bright red anti-glare LED display for easier reading. Dual alarm function with 9-minute snooze control. Remote control can adjust time and set alarms.

  • Large 4-inch x 11-inch bright red anti-glare LED matte display
  • Time, date, and inside temperature display format
  • Remote control for adjusting time, setting alarms
  • Dual alarm function with 9 minute snooze control
  • 5-level dimmer

  • Type: Atomic, Wall, Mantel
  • Material: Plastic
  • Feature: Battery, Clear Display
  • Exact Color: Black
  • Color: Black


Style Modern & Contemporary
Material Plastic
Type Alarm Clock, Atomic
Feature Battery, Clear Display
Battery Size Supported AA
Color Black
Frequency Band-Bandwidths AM
Shape Rectangular
  • LED display clock
    Verified Purchase

    I purchased this because of need for a clock and the fact that reviews stated that it was large and could be read easily and these old eyes needed that. It really is quite nice in that it has alarms, tells month, day and year and even temperature. After I got all that programed in, I realized I didn't care for the distraction of the numerals changing ..... I then changed to just the time being shown and dimmed it a little as it is quite bright. It's not cheap; but in a weeks period of time, it has kept correct time and the batteries kept it on track during a power failure.

  • Visibly Great
    Verified Purchase

    This clock is huge and just what I needed, love, love the fact it displays time, date and temperature. Great clock.

  • Senior Citizen
    Verified Purchase

    Love it---At last an alarm clock I can see AND operate it from across the room with a remote control.

Questions & Answers

  • Q:

    "is the body of the clock 4 inc by 11 inc.Or is the black field 4 x 11?"

    • A:

      The black field which goes all the way from side to side is 11 3/4 inches exactly and the height including the silver strips is 7 inches...... the black is actually 5 1/2 inches tall.

  • Q:

    "This clock came up when I searched for an Atomic Clock. Does it set itself based on radio time? Or does it have to manually programed? My dad is legally blind and struggles with setting his current clock."

    • A:

      unfortunely you have to do it, it does not set itself. It would be nice if it did,

  • Q:

    "Is this clock powered by batteries or AC plug? I just ordered it and only purchased it because it stated batteries, but after searching the web, it states the BD4000 is powered by an AC adapter. Which is it?"

    • A:

      Hello Poppy1955, this item is operated with a DC adapter with battery backup. Thank you for shopping with us.

    • A:

      One of the pictures above is misleading, as this clock does not operate on batteries. It has batteries for backup which allows no interruption of time in the event of a power outage. However, when the clock is on battery power, the display does not show. Bummer, as I really like tjhis clock, but it does not function on batteries, which is what I need.

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  • Q:

    "Why did you choose this product?"

    • A:


    • A:


    • A:

      I like the big clock.

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  • Q:

    "How far does the remote reach?"

    • A:

      Hello overstock, it will reach 15-20 feet. Thank you for shopping with us!

Shopping Tips & Inspiration

Shipping & Returns

Contact Information


Usually leaves our warehouse in 1-2 business days. *

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment.
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International Shipping:

We proudly offer international shipping to over 180 countries and several US Territories. Click here to see a list of supported countries by region. Please note, the estimated delivery timeframe displayed at checkout combines the time to process your order, transit time to our International export facility plus the processing time to ship it outside of the United States.

Additional fees may be required by the carrier for deliveries to remote shipping locations.


The standard $4.95 shipping cost does not apply to international orders. Some products are not eligible for international shipment. Also, additional restrictions may apply. For a full list of International shipping restrictions, please see our International Help Center.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.