How often do you need to replace the batteries ?

I've only had this model for 4 months, but the inherent I had before this one lasted over 30 years and new batteries every 3-5 years.

How do I turn off the alarm?

Under Time Set: (down Al.On/Off) click to turn on or off the alarm clock.

The numbers are so light, almost like they're grayed out, so it's hard to see them. Is there a way to make the numbers darker?

NOPE! No illumination or contrast adjustment settings. It’s like an old classroom calculator. If it’s in the shade, it disappears.

How close to an outside wall is needed for the clock to receive time radio signal? (East Coast location)

My clock is not hanging near an outside wall. It is on an inside wall facing my front door and large window about ten feet away. It seems to catch the radio time signal with no issues.

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Atomic Clock 12.5 Inch Self-Setting Digital Wall Clock | Indoor/Outdoor Temperature, Battery Operated Wall Clocks or Desk Clocks, Large Display for Classroom, Garage, Office

Product ID: 341017790

Details

Brand
WallarGe
Color
Gray
Display Type
Digital
Indoor/Outdoor Usage
Indoor Outdoor
Power Source
Battery
Product Dimensions
10.6"W x 7"H

⏰Atomic self-setting precision

🔋Battery powered, wireless freedom

🌡️Indoor/outdoor temp sensor

HK$550

Duties & taxes included

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⏳ Stay ahead of time and temperature—because every second counts!

PLUG FREE VERSATILITY - Battery operated clock and sensor mean zero cords, ideal for flexible placement anywhere.
BOLD EASY TO READ DISPLAY - Jumbo 2.5-inch digits with 12/24 hour formats and four time zones—perfect for any workspace or home.
DUAL TEMPERATURE MONITORING - Seamlessly track both indoor and outdoor temps with a wireless sensor up to 100ft away.
SMART ALARM DAYLIGHT SAVINGS - Integrated alarm and auto DST adjustment keep your schedule sharp and on time.
EFFORTLESS PRECISION TIMEKEEPING - Automatically syncs daily with WWVB signal for second-level accuracy—never set your clock again.

The WallarGe Atomic Clock is a 12.5-inch digital timepiece that automatically synchronizes with the US government’s WWVB atomic signal for unmatched accuracy. Featuring a large, easy-to-read display, it shows time in 12/24 hour formats across four time zones and includes indoor/outdoor temperature monitoring via a wireless sensor. Battery powered for ultimate placement flexibility, it also offers alarm functionality and automatic daylight saving adjustments, making it an essential, stylish addition to any office, classroom, or home environment.

Specifications

ASIN	B097T32M4X
Additional Features	Alarm, Daylight Saving, Radio, Temperature Display
Alarm Clock	Yes
Best Sellers Rank	#8,519 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #20 in Wall Clocks
Brand Name	WallarGe
Clock Form	Multi Display
Color	Gray
Customer Reviews	4.4 4.4 out of 5 stars (7,809)
Dial Color	black
Display Type	Digital
Frame Material	Acrylonitrile Butadiene Styrene
Indoor Outdoor Usage	Indoor, Outdoor
Item Dimensions W x H	10.6"W x 7"H
Item Weight	1.3 pounds
Manufacturer	WallarGe
Mounting Type	Wall Mount
Number of Batteries	5 AA batteries required.
Number of Items	1
Operation Mode	Atomic
Power Source	Battery Powered
Room Type	Living Room, Office, Study Room
Screen Size	6.3 centimeters
Shape	Rectangular
Size	12.5 INCH
Style Name	digital
Theme	Plain
Unit Count	1 Count
Watch Movement	Automatic

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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HK$550

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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