TFA radio-controlled projection alarm clock SHOW — digital LED, indoor climate, battery (AAA), 167×48×66 mm, black

The TFA radio-controlled projection alarm clock SHOW is a compact digital clock in a rectangular black housing (167×48×66 mm) designed for bedside, office or travel use. It offers radio-synchronised timekeeping with projection of the current time onto a wall or ceiling, a colour LED display that can show time, date or weekday in full in multiple languages, and built-in indoor climate measurement for temperature and humidity. The unit is battery powered (AAA, 1.5 V) and includes an integrated USB charging output for mobile devices.

Advantages

The radio-controlled mechanism ensures accurate time synchronisation without manual setting. Projection of the time onto a surface allows easy night-time viewing without reaching for the clock. The colour LED display supports selectable brightness levels and can present date or weekday text in different languages for clear at-a-glance information. Integrated temperature and humidity readings permit monitoring of indoor climate to help manage heating and ventilation. Additional functions such as an alarm with snooze and a nap timer provide flexible wake-up options, and the USB charging port supplies power to mobile devices.

Suitable for

• Bedroom nightstand for clear time projection and alarm functions
• Office desk for visible time display and indoor climate monitoring
• Travel use where compact dimensions and battery operation are required
• Rooms where you want quick visual access to temperature and humidity

Key specifications

• Housing dimensions: 167 × 48 × 66 mm
• Power supply: AAA batteries (1.5 V)
• Time source: radio-controlled synchronisation
• Projection: projects current time onto wall or ceiling
• Display: colour LED with adjustable brightness (5 levels)
• Date/weekday display: option to show date or weekday in full text in multiple languages
• Indoor measurements: temperature and humidity display
• Alarm functions: alarm, adjustable-interval snooze, and nap timer
• Charging output: USB port for charging mobile devices (1 A)

How to use

Insert the required AAA batteries to power the device and allow the radio-controlled clock to synchronise with the time signal. Use the control buttons to select display content (time, date or weekday), set the preferred language for weekday text, and adjust the LED brightness across five levels. Activate the projection feature to cast the current time onto a nearby wall or ceiling and set the projection angle if required. Program the alarm time according to your needs and enable snooze with your preferred interval or use the nap timer for short rests. Connect a mobile device to the USB output when charging is needed.

Usage recommendations

Place the unit on a stable, flat surface with the projection lens aimed at the desired wall or ceiling area for optimal legibility. For accurate indoor climate readings, position the clock away from direct heat sources, drafts or direct sunlight. Replace batteries promptly if radio synchronisation or display brightness becomes inconsistent, and use the USB charging output with compatible cables and devices that accept a 1 A input.