Digital alarm clock TFA-Dostmann 60.2557.01 rectangular black with LCD display and battery power

The digital alarm clock TFA-Dostmann 60.2557.01 is a rectangular black device featuring a clear LCD display designed for reliable timekeeping and scheduling. Operated by battery power, this desktop clock combines radio-controlled precision with a functional design suitable for various indoor environments.

Advantages

This radio-controlled clock stands out for its high precision and automatic time setting via the DCF-77 signal, including automatic daylight saving time adjustments. The exceptionally clear LCD display offers a wide viewing angle for easy reading from almost any position in the room. It features dual alarm times with customizable frequencies, indoor climate monitoring capabilities, and a convenient backlight for visibility in low-light conditions.

Suitable for

• Bedrooms for daily wake-up routines
• Offices for time management and schedule tracking
• Living spaces requiring indoor climate monitoring
• Reception areas and waiting rooms

When it may not be suitable

This device may not be suitable for outdoor use as it lacks weatherproofing. It is also not ideal for users who prefer analog clock displays or those who require mains-powered operation without the need for periodic battery replacements.

Key specifications

• Digital alarm clock with rectangular shape
• Black housing colour
• LCD display type
• Battery powered using AA batteries at 1.5 V
• Dimensions: 30 mm width, 206 mm height, 130 mm depth
• Radio-controlled time signal
• Indoor temperature and humidity measurement

How to use

Insert the required AA batteries into the battery compartment ensuring correct polarity. The device will automatically attempt to receive the radio time signal to set the time accurately. Place the clock on a stable desktop surface in your desired location. Use the control buttons to set your preferred alarm times, adjust alarm frequency, and configure display preferences according to your needs.

What to consider before purchase

• Ensure you have compatible 1.5 V AA batteries available for operation
• Verify that the signal reception for the radio-controlled time is sufficient in your intended room
• Check the physical dimensions of the clock to ensure it fits your desktop space

Usage recommendations

For optimal performance, place the clock away from electronic interference sources that might affect radio signal reception, and replace the batteries promptly when power runs low to maintain accurate timekeeping and alarm functions.