# Humidity Sensor Freestanding Brennenstuhl TFS CZ 01 Indoor Wireless

**URL:** https://aio.lv/en/product--brennenstuhl-1293920--7254979
**Data updated:** 2025-12-30 06:08 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Brennenstuhl
**Manufacturer code:** 1293920
**EAN:** 4007123681266
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brennenstuhl-1293920--7254979

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Brennenstuhl TFS CZ 01 is a freestanding indoor humidity sensor designed for accurate humidity measurement. With a compact size of 45mm x 12mm x 45mm, it is easy to place in any indoor environment. This wireless device ensures convenience and flexibility in monitoring humidity levels.

## Long description

The brennenstuhl®Connect Zigbee temperature and humidity sensor TFS CZ 01 is a compact freestanding indoor sensor for continuous monitoring of temperature and relative humidity. It connects via Zigbee to the brennenstuhl®Connect ecosystem and transmits measurement data to the free brennenstuhl®Connect app for worldwide access. The sensor can be linked with other brennenstuhl®Connect devices (for example smart WiFi power strips) to trigger actions such as switching on a dehumidifier at predefined threshold values. A CR2450 battery and an adhesive pad are included.
Advantages
Accurate indoor temperature and humidity monitoring combined with Zigbee connectivity enables remote access through the brennenstuhl®Connect app and the possibility to automate other connected devices. The sensor is designed for indoor use, offers a history function for long-term observation of environmental changes, and has an estimated battery life of about one year. Setup requires the brennenstuhl Zigbee Gateway (Art. No. 1294060) and a 2.4 GHz network band selection when pairing.
Suitable for
Monitoring humidity and temperature in living rooms and bedrooms
Use in cellars, storage rooms and utility rooms to avoid dampness
Integration with brennenstuhl®Connect smart power strips to control dehumidifiers or fans
Long-term indoor climate tracking and data history analysis
Key specifications
Model: TFS CZ 01
Connectivity: Zigbee (requires brennenstuhl Zigbee Gateway Art. No. 1294060)
Radio frequency: 2.4 GHz
Power supply: CR2450 battery (included)
Protection: for indoor use
Dimensions (approx.): 45 mm x 12 mm x 45 mm
Battery life: approx. 1 year
How to use
Install the CR2450 battery and place the sensor on a flat indoor surface or fix it using the supplied adhesive pad. Add the device to your brennenstuhl®Connect system using the brennenstuhl Zigbee Gateway (Art. No. 1294060) and ensure your gateway is operating on the 2.4 GHz band during pairing. After successful pairing, monitor real-time temperature and humidity values and view historical data via the brennenstuhl®Connect app. To automate other devices, create rules in the app that trigger connected brennenstuhl®Connect power strips or other compatible devices at defined measurement thresholds.
Usage recommendations
Place the sensor away from direct sunlight, heating sources and open windows or doors to ensure representative indoor measurements. For reliable Zigbee connection, keep the sensor within the recommended range of the brennenstuhl Zigbee Gateway and use the 2.4 GHz WiFi band when pairing.

## Specifications

| Feature | Value |
|---|---|
| Type | Freestanding |
| Height | 45 mm |
| Sensor type | Humidity sensor |
| Width | 45 mm |
| Depth | 12 mm |
| Connectivity technology | Wireless |
| Purpose | Indoor |
| Operating radius | 30 m |

## FAQ

### How much does the Humidity Sensor Brennenstuhl TFS CZ 01 cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 504 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Brennenstuhl products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Brennenstuhl service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/7254979/64635255_large.webp