Follow Us:
20 Years in Business
Sonic Alert Big Display Maxx BD4000 Alarm
Manufacturer: Sonic Alert
Model Number: BD4000
Our Price: $79.95
Free Shipping

More Information

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. If you have any questions please call us Toll Free at (800)355-2956.

- Large digital 4" x 11" bright red LED display - Anti glare matt finish display lens - Time, Date, and Inside Temperature display format - Remote control for adjusting time, setting alarms, turning alarms on and off, etc - Dual alarm function
- 5-level dimmer control
- 9 minutes snooze control
- 6 different display modes
- Wall mountable, includes hardware
- User selectable 12 or 24 hour time format
- Power Source: DC Adaptor Powered with Battery Backup
- One-year Sonic Alert® blast-proof warranty


Balkowitsch Enterprises, Inc. was founded in November 1998. Since then we have grown into a multi-million dollar a year retail and online company and represent some of the finest product lines available. Our years of experience allow us to support a world-wide customer base. It is our goal to offer quality items at affordable prices and provide a level of customer service that is unparalleled.

If you have any questions or if we can be of any assistance, please contact us. We have sold over 750,000 items online and pride ourselves in customer service. We back everything we sell with our 100% guarantee. We are also a accredited member of the Better Business Bureau.

Shane Balkowitsch is a Registered Nurse and manages all medical, health and wellness related product lines.

Balkowitsch Enterprises, Inc. stands behind every product that we sell. That is to say, if you purchase a product from us and are unhappy with it for any reason, return it for a 100% refund of the purchase price, less shipping. All items must be returned within 10 days of receipt.

For complete details please see our Return Policy link on our Sitemap page.


Balkowitsch Enterprises Inc.
800-355-2956 U.S. Toll Free
701-223-9936 Local
+1 011 701-223-9936 Int.
701-223-8984 Fax

4419 Centurion Drive
Bismarck, North
Follow Us:

Find Us

Balkowitsch Enterprises Inc.
800-355-2956 U.S. Toll Free
701-223-9936 Local
+1 011 701-223-9936 Int.
701-223-8984 Fax
design & programming by Armor Interactive
Search our store