LED Digital Alarm Clock Visible in Darkness with Temperature and Date (13.5 x 7.5 x 4.5cm) DAC021

Check the time effortlessly day or night with the LED Digital Alarm Clock with Smart Night Glow, Temperature & Calendar DAC021 (13.5 × 7.5 × 4.5 cm). Engineered with an intelligent ambient light sensor that casts a soft, non-glare glow across the display in dim conditions, this bedside clock delivers high-definition visibility in complete darkness without waking light sleepers or straining sensitive eyes.

Featuring an all-in-one information screen—displaying time, month, date, alarm schedule, and real-time indoor room temperature—this compact, cord-free timepiece is tailored for nightstands, executive work desks, student bedrooms, and eldercare living.

Key Features & Specifications

• Product Model: DAC021 Smart Night-Sensor Digital Alarm Clock.

• Dimensions: Approx. 13.5 cm × 7.5 cm × 4.5 cm (5.3" × 3.0" × 1.8").

• Form Factor: Compact, low-profile horizontal wedge design with an anti-slip base.

• Smart Optical Sensor (Visible in Darkness):

  • Built-in light-sensitive optical sensor automatically detects room darkness.

  • Emits a gentle, continuous low-level backlight as soon as the ambient light drops, making the display readable in total darkness without manual tapping.

  • Soft night glow is carefully calibrated to eliminate eye strain and preserve melatonin levels during sleep.

  • Sensor can be manually switched ON or OFF via a dedicated toggle switch to suit light-sensitive sleepers.

• High-Definition Multi-Information LCD / LED Screen:

  • Large, bold digital hour and minute numerals readable from across standard bedrooms.

  • Clear multi-data layout showing real-time Time, Calendar (Month & Date), Alarm Set Status, and Ambient Room Temperature.

  • Switchable 12-Hour (AM/PM) and 24-Hour (Military Time) formats.

• Indoor Thermometer Display:

  • Accurate ambient temperature sensor displaying in either Celsius (°C) or Fahrenheit (°F).

  • Helps you monitor room comfort levels for optimal sleep conditions.

• Progressive Wake-Up Alarm with Snooze:

  • Gradual crescendo beep alarm increases in tempo and volume to wake heavy sleepers smoothly.

  • Large, easily accessible top touch bar triggers an extra 5-minute snooze cycle.

  • Top bar also activates a brilliant 5-second high-intensity backlight for instant daytime-level clarity.

• 100% Cordless & Battery-Operated Convenience:

  • Operates via 3 standard AAA batteries (no messy wall cables, power adapters, or electrical outlet dependency).

  • Portable profile makes it convenient to pack for travel, camping, or hotel stays.

• Whisper-Quiet Quartz Digital Oscillation:

  • Completely silent digital operation with zero mechanical ticking or hum, guaranteeing peaceful and undisturbed rest.

Broad Universal Use Cases

• Bedside Tables & Nightstands: The continuous soft glow lets you check the time instantly during nighttime awakenings without reaching for a glaring smartphone screen.

• Eldercare & Senior Living: Extra-large digits, high-contrast display lines, and prominent date readouts make it ideal for seniors or users with low vision.

• Home Offices & Study Desks: Compact footprint fits neatly beneath monitors, on desk shelves, or alongside stationery organizers to monitor room temperature and meeting schedules.

• Children's & Teen Rooms: Simple button layouts make setting alarms intuitive, encouraging healthy morning school routines.

• Travel & RVs: Cordless, lightweight battery-powered design packs into luggage or campervans without needing international plug adapters.

Quick 4-Step Setup Guide

1. Insert Batteries: Slide open the rear compartment and insert 3 standard AAA batteries according to the polarity markings (+ / -).

2. Set Date & Time: Slide the rear function selector switch to TIME SET or DATE SET; use the 12/24 / HR and °C/°F / MIN buttons to adjust values, then slide back to LOCK.

3. Configure Alarm: Slide the selector to AL. SET to program your wake-up time; switch the dedicated side/rear toggle to AL. ON to arm the morning alarm.

4. Enable Night Sensor: Slide the rear SENSOR switch to ON to enable the automatic dark-activated gentle backlight glow.