Digital Wall Clock with Temperature & Calendar

Digital Wall Clock with Temperature, Calendar & 3 Alarms

This digital wall clock with temperature combines a clear LCD display with useful everyday functions, including time, date, day of the week, indoor temperature and three independent alarms. Its full-data display makes it easy to see important information at a glance, while the wall-mounting design makes it convenient for bedrooms, living rooms, offices, shops and other indoor spaces.

The clock is powered through a 5V input and comes with a power cable, while a separate AAA battery compartment provides memory backup when mains power is interrupted. This helps the clock retain its settings when the main power supply is switched off or temporarily unavailable.

Key Features

Clear Full-Data LCD Display

The 6659 provides a comprehensive LCD display that shows several useful details together.

You can view the time, date, month and day of the week, as well as indoor temperature and sun/moon indicators. This makes it easy to check your daily information without switching between different devices.

The clear digital layout is particularly useful when the clock is mounted on a wall where the display needs to be viewed from across a room.

Indoor Temperature Display

This digital wall clock with temperature includes an integrated sensor for displaying the surrounding indoor temperature.

You can switch between Celsius (°C) and Fahrenheit (°F) according to your preference.

The temperature display is useful for getting a quick indication of the room’s ambient temperature while checking the time.

Three Independent Alarms

The clock supports three separate alarm settings, giving you greater flexibility when managing different schedules.

The alarm is loud enough to be clearly heard, making the clock suitable for bedrooms, offices and other spaces where an audible reminder is useful.

Multiple alarm settings can be useful when you have different wake-up times, daily routines or reminders to manage.

5V Power with Cable Included

The clock operates using a 5V power input and comes with its power cable.

For normal operation, connect the supplied cable to a suitable 5V power source. This provides the main power needed to keep the clock’s display running.

AAA Battery Memory Backup

The clock also has a dedicated AAA battery compartment.

These batteries are used for memory backup when the main power is disconnected. The backup batteries help retain the clock’s settings during a power interruption rather than serving as the primary power source for the display.

This is especially useful when the clock is installed in a location where the main power may occasionally be switched off.

AAA batteries are not included unless specifically stated in the package contents.

Easy Wall Mounting

The 6659 is designed to be easy to mount on a wall, making it practical for rooms where you want the time and temperature visible from a distance.

It can also be used on a suitable tabletop or desk, giving you flexibility depending on where you want to position it.

Calendar Display

In addition to the time, the LCD shows useful calendar information including the date, month and day of the week.

This makes the clock useful for everyday scheduling and checking the current date without reaching for a phone or separate calendar.

Sun and Moon Phase Indicators

The display also features sun/moon graphics, providing visual indicators as part of the clock’s full-data display.

These graphics give the clock a more informative display while complementing its time and calendar functions.

Suitable for Home, Office and Shops

The combination of time, calendar, temperature and alarm functions makes the clock suitable for several indoor settings.

Technical Specifications

Package Includes

A Practical Digital Wall Clock

The digital wall clock with temperature is more than a basic time display. It combines time, calendar information, indoor temperature, three alarms and sun/moon indicators in one easy-to-read LCD display.

Its 5V power input and included power cable provide the main power source, while the AAA battery compartment provides memory backup when the main power is interrupted. The loud alarm, easy wall mounting and tabletop option add further convenience for everyday use.

Whether you need a clock for a bedroom, office, living room, shop or study area, the 6659 provides useful time, calendar, temperature and alarm functions in one compact unit.

For general information about accurate timekeeping, you can learn more about time and frequency standards from the National Institute of Standards and Technology.