---
product_id: 1179255
title: "Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake"
brand: "sonic alert"
price: "₨38994"
currency: LKR
in_stock: true
category: "Electronics"
url: https://www.desertcart.lk/products/1179255-sonic-bomb-dual-extra-loud-alarm-clock-with-bed-shaker
store_origin: LK
region: Sri Lanka
---

# Dual alarms with customizable snooze 113 dB extra-loud alarm Battery backup for fail-safe wake-up Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake

**Brand:** sonic alert
**Price:** ₨38994
**Availability:** ✅ In Stock

## Summary

> ⏰ Shake, Rattle, and Rise: The Alarm Clock That Means Business

## Quick Answers

- **What is this?** Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake by sonic alert
- **How much does it cost?** ₨38994 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/1179255-sonic-bomb-dual-extra-loud-alarm-clock-with-bed-shaker)

## Best For

- sonic alert enthusiasts

## Why This Product

- Trusted sonic alert brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Since 1980:** Globally recognized Sonic Alert brand, designed for heavy sleepers and the hearing impaired.
- • **Wake Up Like a Pro:** 113 dB alarm with adjustable tone & volume ensures no more oversleeping.
- • **Shake, Flash, and Sound:** Powerful 12V bed shaker plus flashing red alert lights for a multi-sensory wake-up experience.
- • **Dimmer Control for Perfect Mornings:** 5-level brightness dimmer lets you wake gently or stay alert with a clear display.
- • **Double the Alerts, Double the Power:** Set two independent alarms with flexible snooze times to fit your busy schedule.

## Overview

The Sonic Bomb Dual Extra Loud Alarm Clock combines a piercing 113 dB alarm, powerful bed shaker, and flashing lights with dual alarms and battery backup to guarantee you wake up on time. Designed for heavy sleepers and the hearing impaired, it features adjustable volume, tone, and a 5-level dimmer for personalized wake-up settings. Trusted worldwide since 1980, this compact, easy-to-use clock is the ultimate solution to never miss a morning again.

## Description

Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating, Heavy Sleepers, Battery Backup | Wake with a Shake

## Features

- THE ORIGINAL VIBRATING ALARM CLOCK- Since 1980 the Sonic Alert Sonic Bomb Alarm clock has been the strongest alarm shaker on the market for heavy sleepers and deaf individuals. The super loud alarm clock of 113 dB and flashing lights along with battery backup provide assurance that you will wake on-time. 1 year warranty
- LOUD DUAL ALARM CLOCK WITH SNOOZE – Set multiple alarms with a duration of your desire from 1-59 mins and a snooze feature from 1-30 minutes. The super loud alarm clock sound will flash lights. You can also choose either the 12 or 24-hour time format
- BATTERY BACKUP & FULL RANGE DIMMER – An essential for every alarm clock, the battery backup provides security to wake on-time. A full range dimmer to control the brightness of the clock to wake up fully rested and restored
- EASY TO USE - Simple clearly labeled alarm settings. Turn knobs to set volume and tone. Easy switches and button to control multiple alarms, dimmer, snooze, and clock. Place on desk or night table for easy access
- SONIC ALERT– Award winning globally recognized leader in the international electronics field, helping the deaf, hard to wake, and elderly communities across the world. A trusted brand for over 40 years, we strive to provide cutting-edge products that support our mission to alert & notify users through electronic communications
- 113db extra-loud alarm with adjustable tone & volume control
- Packaged with our newest most powerful 12 volt bed shaker
- 5-level dimmer & test function to ensure your clock is setup properly
- Dual Alarm and equipped with 12/24 hour time capability
- Built-in red flashing alert lights, and battery backup

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000OOWZUK |
| Alarm Clock | Yes |
| Are Batteries Included | No |
| Batteries | 1 9V batteries required. |
| Best Sellers Rank | #4,420 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #25 in Alarm Clocks |
| Brand | Sonic Alert |
| Clock Form | Travel |
| Color | Black & Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (36,694) |
| Date First Available | April 13, 2008 |
| Dial Color | black |
| Display Type | Digital |
| Frame Material | Plastic |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.32 pounds |
| Item model number | SBB500SS |
| Manufacturer | Sonic Alert |
| Material | Plastic |
| Mounting Type | Flush |
| Number of Batteries | 1 9V batteries required. |
| Number of Items | 1 |
| Operation Mode | Electrical |
| Power Source | Corded Electric |
| Product Dimensions | 5.5"W x 5.5"H |
| Room Type | Bedroom |
| Shape | Semicircular |
| Size | 5.5 inches (W) x 5.5 inches (H) x 3 inches (D) |
| Special Feature | Dual Time feature. |
| Style | Classic |
| Warranty Type | Extended |

## Product Details

- **Brand:** Sonic Alert
- **Color:** Black & Red
- **Display Type:** Digital
- **Indoor/Outdoor Usage:** Indoor
- **Power Source:** Corded Electric
- **Product Dimensions:** 5.5"W x 5.5"H
- **Room Type:** Bedroom
- **Shape:** Semicircular
- **Special Feature:** Dual Time feature.
- **Style:** Classic

## Images

![Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake - Image 1](https://m.media-amazon.com/images/I/61sFjF5YP6L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can I set this to silent, while still having the shaker function on? I don't want to disturb my neighbors, but need the shaker option. Thanks!**
A: Yes!  Use the shaker and flashing lights. The lights wake me up just before the shaker goes off. I'm so hard of hearing ( the reason I bought this ) that I don't hear the alarm, but everybody in the house does.

**Q: Will the shaker work effectively with a SleepNumber or other similar air mattress?**
A: I bought this for my 16 year old son who sleeps 'like the dead'.  I had SO much trouble getting him up for school and/or work.  He actually doesn't put the 'shaker' part under his pillow or mattress....he lets it dangle down the nightstand.  It causes suck a ruckus clanking and rattling against the night stand I can hear it from the other end of the house!  It has worked for him 100%.  He's up every morning, without fail.  And he had a summer job that started at 7am......he wasn't late even once!

**Q: does it have two alarms?**
A: Sadly, the one disappointment in this clock is that although there are two alarm options, they both have to be set to the same MODE. (To select the wake up mode, slide the “Alarm Mode Switch“ to your desired position: a)   “BUZZ“ for sound   b) “VIB“ for bed shaker  c) “VIB/ BUZZ“ for both sound and bed shaker  NOTE: once the wake up mode is chosen, this will apply to both alarms.) We feel that being able to have the vibrating as an initial wake up and a loud buzz as the second, would be very useful, but not possible on this model.

**Q: Is the vibrating disc connected to the clock unit? Assuming wired...but hoping wireless...**
A: It is not wireless.  Has thin wire so could be easily taped out of sight.  It is pretty long too .

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-01*