# Humidity Sensor ALLNET 98828 Freestanding Wireless

**URL:** https://aio.lv/en/product--allnet-all4429--3233285
**Data updated:** 2025-12-29 15:32 (EET)
**Category:** Smart Sensors
**Manufacturer:** ALLNET
**Manufacturer code:** ALL4429
**EAN:** 4038816006202
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 185.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 153.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-all4429--3233285

## 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 98828 is a freestanding wireless indoor humidity sensor designed for accurate humidity monitoring. With dimensions of 79 mm width, 50 mm depth, and 24 mm height, it is compact and easy to place anywhere in your home or office. It complies with RoHS standards, ensuring safety and environmental friendliness. Ideal for maintaining optimal indoor conditions, this sensor is perfect for use in various settings.

## Long description

The ALLNET ALL4429 Combination Sensor is a compact aluminum desktop or wall-mountable unit that measures air pressure, temperature and relative humidity. Designed for networked building automation, the sensor supports I2C bus multiplexing and provides two RJ45 interfaces for integration into ALLNET systems. The housing includes angle fixings for secure wall mounting and an aluminum bracket for flexible installation. The sensor measures 0 to 1023 mbar, -40 to +80 °C and 0 to 100 % RH with fine resolution suitable for monitoring indoor environmental conditions.
Advantages
The device combines three measurements — air pressure, temperature and humidity — in a single compact aluminum enclosure suitable for desktop placement or wall mounting. It supports I2C multiplexing to allow multiple modules on one line and provides two RJ45 interfaces for network integration. The robust temperature and humidity resolution enables precise monitoring for building automation and climate control systems.
Suitable for
Indoor climate monitoring in homes and offices
Integration into ALLNET building automation systems
Energy management and HVAC system monitoring
Environmental data collection for control and logging
Key specifications
Measured parameters: air pressure, temperature, relative humidity
Pressure range: 0 to 1023 mbar
Temperature range: -40 to +80 °C; resolution 0.01 °C
Humidity range: 0 to 100 % RH; resolution 0.5 %
Interfaces: I2C bus (multiplexing capable), 2x RJ45
Housing: compact aluminum desktop / wallmount case with angle fixings and bracket
Compatibility note: not compatible with ALL3000 / ALL5000
How to use
Install the sensor on a desk or fix it to a wall using the included angle bracket and fixings. Connect the device to the local automation network via the RJ45 connectors and configure multiplexing over the I2C bus if several modules are used on a single line. Incorporate the sensor into the ALLNET control platform to enable central access, data logging and automated control based on measured values.
Usage recommendations
Place the sensor away from direct heat sources, drafts and direct sunlight to ensure accurate temperature and humidity readings. For multi-module installations, verify I2C bus addressing and multiplexing settings to avoid conflicts. Follow ALLNET system guidance for network integration and data collection.

## Specifications

| Feature | Value |
|---|---|
| Material | Metal |
| Sensor type | Humidity sensor |
| Purpose | Indoor |
| Standard interfaces | RJ-45 |
| Temperature measurement units | °C |
| Temperature measuring range | -40 - 80 |
| Humidity measuring range | 0 - 100 |

### Features

| Feature | Value |
|---|---|
| Type | Freestanding |
| Certification | CE |
| Connectivity technology | Wireless |
| Built-in display | No |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.23 kg |
| Height | 24 mm |
| Width | 79 mm |
| Depth | 50 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -45 - 90 |
| Storage relative humidity (H-H) | 0 - 100 |

## FAQ

### How much does the Humidity Sensor ALLNET 98828 cost, and is it available for purchase?

The price is 185.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 281 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, Installment. All transactions are 100% secure and encrypted.

### Can Humidity Sensor ALLNET 98828 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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, type, 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 Humidity Sensor ALLNET 98828?

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/3233285/64208319_large.webp