Digital alarm clock TFA 60.4505 — black, AA battery, 368×230×29 mm

TFA 60.4505 is a slim, battery-operated digital alarm clock in black with a large inverted display designed for clear legibility. The device measures 368 × 230 × 29 mm and is supplied as a single unit. It shows the current time and date with day of the week, includes an alarm with snooze function, and indicates indoor temperature. Time synchronisation is performed automatically via the DCF77 radio signal, with automatic switching between winter and summer time. The rectangular housing can be mounted on a wall or placed on a desk, making it suitable for reception areas, waiting rooms, offices, bedrooms and other places where a compact, easy-to-read clock is needed.

Advantages

The extra-large inverted display presents white digits on a black background for high contrast and visibility from a distance. Radio-controlled time setting ensures precise timekeeping without manual adjustment, and automatic daylight saving time changes reduce maintenance. The built-in indoor temperature indication gives quick feedback on room climate, while the alarm with snooze function adds basic timer functionality for everyday use. The slim profile and neutral black finish allow versatile placement on walls or flat surfaces.

Suitable for

• Office walls and reception desks
• Waiting rooms and public areas
• Bedrooms and bedside tables
• Workspaces and meeting rooms

Key specifications

• Dimensions: 368 × 230 × 29 mm
• Power supply: AA battery
• Display type: inverted (white on black), extra-large format
• Time synchronisation: DCF77 radio-controlled
• Displayed information: time, date, weekday, indoor temperature
• Alarm: alarm with snooze function
• Mounting options: wall mountable or free standing

How to use

Insert the required AA battery into the battery compartment and allow the clock to receive the DCF77 signal for automatic time setting. Place the clock on a flat surface or hang it on a suitable wall fixing. Use the control buttons on the rear or edge to set the alarm and enable or disable the snooze function. The display shows time, date with weekday and indoor temperature; after initial reception of the radio signal the clock will maintain accurate time and adjust automatically for daylight saving changes.

Usage recommendations

Position the clock away from large metal objects or strong electromagnetic sources to improve radio signal reception; for the most reliable temperature reading, avoid direct sunlight and keep the sensor area clear of obstructions. Replace the AA battery annually or when low-battery indication appears to ensure continuous radio synchronisation and alarm operation.