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Rectangular black digital clock with green digits, 5.5 by 1.5 by 4.0 inches

AuroraCalm U2-1-Green Digital Clock 5.5 in 1.5 in 4.0 in Black Green Digits

SKU CH-8VBT-41SD0 MPN U2-1-Green

A plug-in digital clock with 2-inch green digits readable across the room, five brightness levels, five alarm sounds up to 110 dB.

  • TypeDigital
  • Size/Dimensions5.5 in x 1.5 in x 4.0 in
  • Color/FinishBlack - Green Digits (Plug-in)
  • Color MappingBlack - Green Digits (Plug-in)
  • Bold 2-inch digits readable across the room
  • Five dimmable brightness levels suit day or night
  • Plug-in power with battery backup keeps alarms set
  • Five alarm sounds up to 110 dB with four volume steps
  • Nine-minute snooze and 15-minute alarm duration

Large 2-inch display for across-room reading

The AuroraCalm U2-1-Green is a digital alarm clock with 2-inch tall green digits on a black case. It plugs into mains power and uses two AAA cells only as backup to keep the time and alarms during an outage. The display stays off while on battery power. Front-facing buttons give direct access to every function without turning the unit around.

Suits anyone who wants bold numbers

Buyers who need the clock to show the time continuously during a power cut should look elsewhere, because the screen is dark on backup power. It also lacks wireless connectivity, so it cannot sync with a phone or smart-home system. People who prefer a dim, always-on glow at night will find the display either lit at the chosen level or completely off.

Five brightness levels and 110 dB alarm

Brightness cycles through five steps with one tap of the large top button, covering daytime clarity and night-time comfort. The alarm offers five selectable sounds and four volume steps up to 110 dB, plus a 9-minute snooze that repeats for up to 15 minutes. Time can be shown in 12 or 24-hour format.

Highlights

  • Bold 2-inch digits readable across the room
  • Five dimmable brightness levels suit day or night
  • Plug-in power with battery backup keeps alarms set
  • Five alarm sounds up to 110 dB with four volume steps
  • Nine-minute snooze and 15-minute alarm duration

Specifications

TypeDigital
Size/Dimensions5.5 in x 1.5 in x 4.0 in
Color/FinishBlack - Green Digits (Plug-in)
Color MappingBlack - Green Digits (Plug-in)
BrandAuroraCalm
ModelU2-1-Green

Questions about this item

How do I install the AuroraCalm U2-1-Green and what step do people often miss?

Plug the clock into a mains outlet and insert two AAA batteries for backup power; the display will not light on battery power alone, so the clock must remain plugged in for the green digits to show.

What maintenance will this clock need later?

Replace the two AAA backup batteries periodically so the alarm settings and time are preserved during power cuts; the plug-in supply handles daily operation.

How long will the alarm sound before it stops on its own?

The alarm rings for up to 15 minutes if not turned off, and a 9-minute snooze can be activated using the large top button.

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