









Outdoor sensor for weather stations – 1 channel
Measure outside, know inside – compact single-channel wireless sensor without display
Radio transmission to the base station
Fixed transmission channel 1
Replacement sensor for WS2403-1 and WS2403-2
Weatherproof ABS plastic housing
Product safety
Responsible person for the EU
The economic operator responsible for this product is:
Grends GmbH
Stahltwiete 23, 22761 Hamburg
service@ade-home.de
You can also find the economic operator responsible for the product on the product itself or on its packaging or in a document accompanying the product.
Disposal instructions
Please do not dispose of electronic devices and batteries in your household waste. Further information on the disposal of batteries, rechargeable batteries and old electrical appliances can be found here.

Outdoor sensor for weather stations – 1 channel
We have summarized all the important information for you here. Should you have any further questions, please feel free to contact us at any time.
-
Shipping information
🚚 Shipping in 3–4 business days | 🔄 30-day return policy
💬 Fast customer service | 🔒 Secure payment -
Still questions?
Do you have a question? Feel free to check out our FAQs.
We answer most questions there.
-
Customer service
We'll gladly answer any remaining questions. Feel free to send us a message.
Product details
- TEMPERATURE & HUMIDITY: Measures -20 to 60 °C and 20 to 95% relative humidity at the location and transmits both values wirelessly to the base station
- QUICK PAIRING: Insert batteries and select channel 1 on the receiver - the sensor will transmit the outdoor readings automatically
- WEATHERPROOF: Robust ABS plastic housing for outdoor use — ideal in a location protected from direct rain
- READY TO GO: 2 AAA batteries and German user manual included — unpack, insert, get started
