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Acedeck

Acedeck Super Loud Alarm Clock 115dB Dual Alarms and 6 Alarm Sounds for Heavy Sleepers - Adult Shift

$27.98$33.99

50+ bought in the past month

About this item

  • EXTRA LOUD ALARM FOR HEAVY SLEEPERS - With a 115dB loud alarm, this clock easily wakes heavy sleepers. Choose from 6 unique alarm sounds to suit your style—perfect for students, shift workers, and anyone who needs a serious wake-up call.
  • DUAL ALARMS AND SNOOZE FOR FLEXIBLE WAKE-UPS - Set two separate alarms for different schedules, and enjoy a built-in snooze function when you need extra rest. Great for college students, early risers, and busy professionals.
  • ALARM MEMORY WORKS EVEN DURING OUTAGES - Power outage? No problem. The alarm memory system retains your settings with AAA battery backup, so you never miss a wake-up—even during storms or blackouts.
  • TIPS: Batteries are for memory backup and outage alarms only, please use with external power. This device does not charge batteries, even when plugged in.
  • LARGE LED DISPLAY WITH ADJUSTABLE BRIGHTNESS - The 4.2" LED screen offers adjustable brightness to suit both day and night. Perfect for light sleepers and night shift workers, it keeps your bedroom calm and sleep-friendly.
  • USB CHARGING AND EFFICIENT DUAL POWER SUPPLY - Charge your phone overnight with the built-in USB port, while the alarm runs on AC power and switches to battery when needed. Ideal for teens, dorm rooms, and compact spaces.

Key details

color_spec
Gray - White Digits
Brand
Acedeck
Color
Gray - White Digits
Display Type
Digital
Style
Modern

Dimensions and fit

size
Large

Technical specifications

Power Source
Corded Electric
power_source
Corded Electric
item_model_number
L01

Item information

Special Feature
Adjustable Brightness, Corded, Double Bell, LED Display, Loud Alarm
Room Type
Bedroom, Dining Room, Kid's Room, Study Room
Shape
Rectangular
Indoor/Outdoor Usage
Indoor
display_type
Digital
special_feature
Adjustable Brightness, Corded, Double Bell, LED Display, Loud Alarm
room_type
Bedroom, Dining Room, Kid's Room, Study Room
indooroutdoor_usage
Indoor
are_batteries_included
No
mounting_type
Tabletop
number_of_batteries
1 AAA batteries required.
alarm_clock
Yes
warranty_type
Limited
number_of_items
1
operation_mode
Electrical
dial_color
Gray
clock_form
Travel
connectivity_technology
USB
manufacturer
Acedeck
upc
602581695479
batteries
1 AAA batteries required.
best_sellers_rank
#3,933 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #23 in Alarm Clocks
date_first_available
July 22, 2025
Highlights

About this item

  • EXTRA LOUD ALARM FOR HEAVY SLEEPERS - With a 115dB loud alarm, this clock easily wakes heavy sleepers. Choose from 6 unique alarm sounds to suit your style—perfect for students, shift workers, and anyone who needs a serious wake-up call.
  • DUAL ALARMS AND SNOOZE FOR FLEXIBLE WAKE-UPS - Set two separate alarms for different schedules, and enjoy a built-in snooze function when you need extra rest. Great for college students, early risers, and busy professionals.
  • ALARM MEMORY WORKS EVEN DURING OUTAGES - Power outage? No problem. The alarm memory system retains your settings with AAA battery backup, so you never miss a wake-up—even during storms or blackouts.
  • TIPS: Batteries are for memory backup and outage alarms only, please use with external power. This device does not charge batteries, even when plugged in.
  • LARGE LED DISPLAY WITH ADJUSTABLE BRIGHTNESS - The 4.2" LED screen offers adjustable brightness to suit both day and night. Perfect for light sleepers and night shift workers, it keeps your bedroom calm and sleep-friendly.
  • USB CHARGING AND EFFICIENT DUAL POWER SUPPLY - Charge your phone overnight with the built-in USB port, while the alarm runs on AC power and switches to battery when needed. Ideal for teens, dorm rooms, and compact spaces.
Close-up view of the Acedeck Super Loud Alarm Clock 115dB Dual Alarms and 6 Alarm Sounds for Heavy Sleepers - Adult Shift
Details

Materials and maintenance

material
Plastic
dimensions
4.8"W x 3.15"H
weight
12 ounces
Product Dimensions
4.8"W x 3.15"H
product_dimensions
4.8"W x 3.15"H
frame_material
Plastic
item_weight
12 ounces

From the brand

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Product videos

Product video 1

Customer reviews

308 reviewsPositive

Rated 4.6/5 across 308 reviews — highly regarded by customers.

  • 88% of sampled reviews give 4–5 stars.

Customers say

Customers find this alarm clock very loud and reliable, with one noting it works great for hard sleepers.

Generated from the text of customer reviews

★★★★★

Works great and extremely loud on max setting

Clear font and extremely loud. Has multiple volume settings ranging from loud to “wake the neighbors” as I call it. No way you’d be able to sleep through max setting. Has 2 alarms, easy to setup, battery backup of settings and a small footprint with a big font. You can adjust the brightness to preference. Checks all the boxes for us. Read more

Matt
★★★★★

WOW!! Its loud.

If you’re someone who struggles to wake up with a gentle chime, the AceDeck Super Loud Alarm Clock is a game changer. The alarm is really loud — loud enough to rouse even the deepest sleepers. It’s simple to set up and easy to use, with intuitive buttons and clear labeling so you’re not fumbling around first thing in the morning. The design is straightforward and durable, and the display is easy to read at a glance. I especially appreciate how reliably it goes off right on time every day — no misses, no weak beeps. Bottom line: it does exactly what it’s supposed to do — wake you up — and it does it loudly and reliably. Perfect for heavy sleepers or anyone who needs that extra push out of bed. Read more

John rose
★★★★★

THIS IS THE LOUDEST ALARM EVER AND WILL WAKE YOU UP FROM 3 ROOMS AWAY!

I have had screaming meanies (which are awesome, but so difficult to figure out how to set!!!!) - look... when I'm ready to go to bed or waking up, I need something easy to use, to set, to turn on and off, etc. - THIS IS IT! Also, the LOUDNESS is SIMPLY AMAZING! When it says "super loud" it is NOT playing. I have bipolar disorder and take a crap ton of meds to sleep and I sleep like a rock. I can sleep through anything. I often sleep through my iphone alarm for hours, my echo dot alarm for hours, etc. - nothing compares to this alarm. Great value for money! The functionality is super easy. The quality is great. The brightness is adjustable. I left this all the way in my kitchen and heard if from my bedroom (3 rooms away) - it totally got me out of bed... I had to plug my ears as I was approaching it to turn it off and my poor dog - it scared the mess out of little Buddy. Read more

Brooke
★★★★★

Actually works

Super easy and effective. I've always been that person who has to set dozens of alarms and hope I wake. Now I don't have to worry 1 alarm which is super loud has helped me get on a better schedule and not be late. Love the different brightness and can only choose from 3 different sounds. Best purchase ever. Read more

Natasha Kral
★★★★★

It wakes up my children, WOW! Very Loud!!

Oh my little ones absolutely hate it, it's extremely loud. A normal cell phone alarm does not wake them up at all. On my days off, I've fallen victim to it as well lol. Ouch! But they are no longer late for school, worth every dime. A must have! Read more

Guadalupe Hinojosa
★★★★★

Acedeck Loud Alarm Clock for Heavy Sleepers: 115dB D

Finally, I have an alarm clock I can see across the room and most importantly that can wake me up !! When I gave up using my phone as an alarm because of phone radiation, I needed something I could see across the room and hear across the room as I now turn my phone off, and keep it across the room. This alarm clock is amazingly loud and wakes me up!! Most importantly no WiFi goi g through my brain just an old school alarm! Great product!!! Read more

Lu
★★★★

Loud alarm clock

The clock works well. The buttons are laid out nicely and it is easy to use. It is loud. Even the softest setting is relatively loud, so if you want an option for a quiet wake up, you will need to look elsewhere. My only complaint is that the volume defaults to the loudest setting. When you first plug it in or if it loses power without the battery backup, you start back at the loudest setting. So, you will need to remember this if you are resetting the clock's time. Read more

Kerri Sulminski
★★★★★

Loud and Large Numbers

Wow! This clock has the loudest alarm sound! It can be programmed for six different alarm sounds as well as four alarm volume levels. The numbers are large and the brightness can be dimmed. There is an USB port at the back of the clock as well. Setting the time and alarm time is very easy. This clock is great!! Read more

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