# Indoor/outdoor Temperature & Humidity Sensor ALLNET ALL3020

**URL:** https://aio.lv/en/product--allnet-all3020--3426895
**Data updated:** 2026-01-13 17:42 (EET)
**Category:** Smart Sensors
**Manufacturer:** ALLNET
**Manufacturer code:** ALL3020
**EAN:** 4038816157799
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-all3020--3426895

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The ALLNET MSR Sensor ALL3020 measures indoor and outdoor temperature and humidity with high accuracy. It features a wired connection for reliable data transmission and is ideal for monitoring environmental conditions in homes, offices, and greenhouses. With its robust design, it ensures durability and long-term performance, making it a valuable tool for both personal and professional use.

## Long description

The ALLNET Indoor/outdoor Temperature & Humidity Sensor ALL3020 measures indoor and outdoor temperature and humidity with high accuracy. Designed by ALLNET for continuous environmental monitoring, the sensor uses a wired connection to deliver reliable data transmission and stable performance. Its compact and robust construction supports long-term use in homes, offices, greenhouses and similar environments where accurate climatic information is required.
Advantages
The wired connection of the ALLNET ALL3020 provides consistent and interference-resistant data transfer compared with wireless alternatives. The device is engineered for both indoor and outdoor placement, allowing unified monitoring of multiple locations with a single sensor type. Its robust design increases durability for long-term deployments, and the sensor’s measurement focus on temperature and humidity simplifies integration into environment-monitoring setups.
Suitable for
 Home temperature and humidity monitoring (living rooms, basements)
 Office climate control and monitoring
 Greenhouse and plant environment monitoring
 Server rooms and equipment cabinets where stable environmental data is needed
Key specifications
 Measurement parameters: temperature and humidity
 Connection type: wired for stable data transmission
 Installation: suitable for indoor and outdoor use
 Design: compact and robust housing for long-term deployment
How to use
Install the ALLNET ALL3020 in the location where representative temperature and humidity readings are required. Use the wired connection to link the sensor to the monitoring system or data logger according to the host device’s wiring and installation instructions. Position the sensor away from direct heat sources, vents or water spray to avoid distorted readings. For outdoor placement, mount the unit in a sheltered spot that still represents ambient conditions without direct sunlight or precipitation exposure.
Usage recommendations
For accurate, long-term monitoring, verify wiring connections regularly and follow the host system’s calibration or verification procedures. Place the sensor at a height and location that reflect typical conditions of the monitored space, and avoid locations with localized heating, cooling or high moisture sources that do not represent the general environment.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 1.5 m |
| Sensor type | Temperature & humidity sensor |
| Purpose | Indoor/outdoor |
| Accuracy | 0.6 °C |
| Accuracy | 3 % |
| Temperature measurement units | °C |
| Temperature measuring range | -40 - 125 |
| Humidity measuring range | 0 - 100 |
| Response time (humidity) | 8 s |

### Features

| Feature | Value |
|---|---|
| Connectivity technology | Wired |

## FAQ

### How much does the Temperature & Humidity Sensor ALLNET ALL3020 cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 423 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 01.07.2026 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 ALLNET 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 ALLNET 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Temperature & Humidity Sensor ALLNET ALL3020?

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/3426895/58381588_large.webp