# Temperature/Humidity Sensor Satel TD-1

**URL:** https://aio.lv/en/product--satel-td-1--1997422
**Data updated:** 2025-12-01 15:17 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** SATEL
**Manufacturer code:** TD-1
**EAN:** 5905033330269
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 53.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-td-1--1997422

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Satel TD-1 is a wired indoor temperature and humidity sensor featuring an LED display. With dimensions of 48 mm width, 78 mm depth, and 18 mm height, it is compact and easy to install. Ideal for monitoring indoor climate conditions, it provides accurate readings for effective environmental control.

## Long description

TD-1 is a programmable temperature detector designed to monitor ambient conditions using two independent sensors: an internal built-in sensor and an optional external probe. It measures temperature in the range from -35°C to +60°C, provides audible and visual alerts when temperature crosses user-set minimum or maximum thresholds, and reports rapid temperature changes to indicate events such as sudden warming in cold storage. Replacing the external probe with a bistable switch allows toggling between two sets of critical parameters for the internal sensor (for example, day and night settings).
Advantages
The detector supports two independent inputs (internal and external), has a wide operating range (-35°C to +60°C) and can detect rapid temperature changes. It includes a four-digit LCD that shows current ambient temperature and the external probe reading, displays error messages, and contains three programming buttons for local configuration. TD-1 features a built-in piezoelectric transducer for audible alarms, a tamper switch, and two programmable relay outputs for integration with control panels or for switching external devices.
Key specifications
Temperature range: -35°C to +60°C
Two independent sensors: built-in internal sensor and connectable external probe (or bistable switch)
Four-digit LCD for ambient and external probe readings, plus error messages
Three programming buttons on the enclosure
Audible signaling: built-in piezoelectric transducer
Tamper switch included
Two programmable relay outputs for control or communication
How to use
Install the TD-1 detector in the monitored space and, if required, connect the external temperature probe or a bistable switch. Use the three enclosure buttons to program threshold values for minimum and maximum temperature and to configure relay outputs and alarm behavior. The LCD displays the current ambient temperature and the external probe value; error codes are shown when applicable. Configure rapid-change detection settings if needed to receive alerts about abrupt temperature shifts.
Recommendations
Place the detector away from direct heat sources and drafts for accurate ambient readings. Regularly check the external probe connections and test relay outputs and audible alarm to ensure proper operation.

## Specifications

| Feature | Value |
|---|---|
| Display | LED |
| Weight | 0.108 kg |
| Operating temperature (T-T) | -10 - 55 |
| Height | 18 mm |
| Width | 48 mm |
| Depth | 78 mm |
| Connectivity technology | Wired |
| Purpose | Indoor |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Temperature/Humidity Sensor Satel TD-1 cost, and is it available for purchase?

The price is 64.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 03.07.2026 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 SATEL 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 SATEL 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

### Where can I download the instructions for Temperature/Humidity Sensor Satel TD-1?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1997422/65679763_large.webp