Denver WS-540 wireless weather station with color display and outdoor sensor
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Denver WS-540 – Wireless weather station
The Denver WS-540 is a color wireless weather station for anyone who wants to see the weather, indoor climate, and time at a glance. The well-organized color display clearly shows indoor and outdoor readings, humidity, weather trend, time, and other everyday information. This makes the weather station suitable for living rooms, kitchens, offices, bedrooms, or entryways.
Using the included wireless outdoor sensor, the station measures outdoor temperature and humidity. At the same time, the main unit displays the indoor readings. This allows you to quickly keep track of how indoor climate and outdoor conditions are developing. The weather forecast with symbol display provides an easy-to-understand guide for the day—from clear and sunny to cloudy and rainy.
The integrated DCF radio-controlled clock provides automatic time synchronization when the radio signal is received. The Denver WS-540 also offers an alarm function, a 5-minute snooze function, date display, °C/°F switching, and memory display for maximum and minimum readings. This makes it not only a weather station, but also a practical central display for everyday life, indoor climate, and daily planning.
Highlights
- Wireless weather station with color display
- Suitable for both black and white color variants
- Indoor and outdoor temperature display
- Indoor and outdoor humidity display
- Weather forecast with 4 symbol states
- DCF radio-controlled clock with automatic time synchronization
- Date, time, alarm clock, and snooze function
- LED backlight
- Switchable between °C/°F
- Memory function for maximum and minimum readings
- Outdoor sensor with channel selection, supports up to 3 channels
- Power adapter for the main unit included
Features
The Denver WS-540 is particularly practical if you are looking for more than just a clock or thermometer, but a central display for several everyday readings. Indoor climate, outdoor readings, weather trend, time, and alarm function are combined in one compact device. The color display makes the information quicker to read than on simple monochrome weather stations.
With support for up to 3 sensor channels, the weather station can be expanded flexibly. This allows different outdoor or adjacent areas to be monitored separately when suitable additional sensors are used. For everyday use, the included sensor is sufficient to track indoor and outdoor readings in parallel.
The model is available in two color variants. The black variant has the GTIN / EAN 5706751045325, while the white variant has the GTIN / EAN 5706751045363
Technical specifications
| Model | Denver WS-540 |
| Product type | Wireless weather station with outdoor sensor |
| Color variants | Black or white |
| Display | Color display with LED backlight |
| Weather forecast | 4 weather conditions: clear, sunny, cloudy, rainy |
| Radio-controlled clock | DCF signal |
| Time format | 12/24-hour selectable |
| Date display | Yes |
| Alarm function | Yes |
| Snooze function | Yes, 5 minutes |
| Languages | German, French, Italian, Dutch, Spanish, Danish, English |
| Indoor temperature range | 0 °C to 50 °C |
| Indoor humidity | 20% to 90% |
| Outdoor readings | Outdoor temperature and outdoor humidity via wireless outdoor sensor |
| Sensor channels | Up to 3 channels |
| Temperature display | °C / °F switchable |
| Memory function | Maximum and minimum temperature and humidity values |
| Control buttons | Mode, °C/°F, Up, Down, Memory, Channel, Snooze/Light |
| Main unit operating temperature | 0 °C to +50 °C |
| Sensor operating temperature | -40 °C to +70 °C |
| Radio frequency | 433.92 MHz ± 500 kHz |
| Maximum RF output power | 12–15 dBm |
| Power adapter | 5.0 V / 1.2 A, 6.0 W |
| Main unit power supply | Power adapter; according to the manufacturer's specifications, additionally 3 x AAA batteries |
| Outdoor sensor power supply | 2 x AA batteries, not included |
| Dimensions, black version | approx. 15.8 x 10.9 x 2.3 cm |
| Dimensions, white version | approx. 15.8 x 11.5 x 2.5 cm |
| GTIN / EAN Black | 5706751045325 |
| GTIN / EAN White | 5706751045363 |
Package contents
- Denver WS-540 weather station
- Wireless outdoor sensor
- AC/DC power adapter for the main unit
- User manual
Usage notes
The main unit is intended for indoor use and is not waterproof. The outdoor sensor should be mounted in a weather-protected location so that it is not exposed to direct moisture, strong sunlight, or extreme humidity. The weather forecast is based on measurements and trends and is intended as a guide for everyday use.
Frequently asked questions about the Denver WS-540
Is the Denver WS-540 available in multiple colors?
Yes, the Denver WS-540 is available in black and white. The technical specifications are the same for both color variants.
What is the GTIN for the black and white versions?
The black version has GTIN / EAN 5706751045325. The white version has GTIN / EAN 5706751045363.
Does the weather station measure indoor and outdoor readings?
Yes, the main unit displays indoor readings, while the wireless outdoor sensor transmits outdoor temperature and outdoor humidity.
Does the Denver WS-540 have a radio-controlled clock?
Yes, the weather station supports a DCF radio-controlled clock for automatic time synchronization, provided the radio signal is received.
Can the temperature be displayed in Celsius and Fahrenheit?
Yes, the temperature display can be switched between °C and °F.
Does the weather station support multiple outdoor sensors?
The Denver WS-540 supports up to 3 channels. This allows multiple sensor areas to be used with a suitable expansion.
Is the weather station waterproof?
No, the main unit is not waterproof and is intended for indoor use. The outdoor sensor should also be placed in a weather-protected location.
Try it risk-free for 30 days
30-day return policy. Try the product at your convenience.
German specialist retailer
Carefully dispatched directly from Heidelberg.
- Delivery in 2–5 working days
- Reliable shipping & 30-day returns
- Pay after 30 days or in instalments (PayPal, Klarna)
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Vendor:
DENVER
