# Multisensor UBIQUITI USL-Environmental — ambient temperature, humidity, light, wired connectivity, CR123A battery, IPX5

**URL:** https://aio.lv/en/product--ubiquiti-usl-environmental--11672710
**Data updated:** 2026-02-17 18:17 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** UBIQUITI
**Manufacturer code:** USL-Environmental
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ubiquiti-usl-environmental--11672710

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

UBIQUITI USL-Environmental is a wired multisensor that measures ambient temperature, relative humidity and ambient light. It is powered by a CR123A lithium battery and offers IPX5 protection for use in exposed indoor or sheltered outdoor locations. Compact and lightweight (47.8 g, 53 × 23.5 mm), it fits networked monitoring systems to provide environmental data for HVAC, server rooms, greenhouses and smart buildings.

## Long description

The Ubiquiti USL-Environmental Multisensor is a battery-powered SuperLink sensor that monitors water leaks, ambient temperature, relative humidity, and ambient light. It is designed for wired connectivity within the SuperLink ecosystem and has splash resistance (IPX5). The device is compact and lightweight for flexible placement.
Advantages
The multisensor combines multiple environmental measurements in a single, compact unit powered by a replaceable CR123A lithium battery, reducing the need for external power. Its IPX5 rating provides splash resistance for indoor and sheltered installations. The sensor reports temperature, humidity, ambient light and water leak detection, enabling centralized monitoring and faster response to environmental changes.
Suitable for
Server rooms and network cabinets
Utility rooms, basements and mechanical rooms
Storage areas and archives
Residential and commercial spaces requiring environmental monitoring
Key specifications
Measured parameters: water leak detection, ambient temperature, relative humidity, ambient light
Power source: CR123A lithium battery
Connectivity: SuperLink wired interface
Ingress protection: IPX5 (splash resistant)
Weight: 47.8 g
Dimensions (W × D): 53 mm × 23.5 mm
How to use
Install the multisensor in the desired location and connect it to the SuperLink wired network according to the system installation instructions. Insert a CR123A lithium battery to power the device. Position the unit so the probe or sensing area can detect potential water leaks and accurately measure ambient temperature, humidity and light. Verify connectivity and sensor readings through the SuperLink management interface.
Usage recommendations
Place the sensor near likely leak sources and away from direct heat or sunlight to ensure accurate temperature and humidity readings. Replace the CR123A battery according to system alerts and test the water leak detection periodically.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0478 kg |
| Battery technology | Lithium |
| Operating relative humidity (H-H) | 10 - 90 |
| Battery type | CR123A |
| Operating temperature (T-T) | -20 - 40 |
| Height | 49 mm |
| LED indicators | Status |
| Width | 53 mm |
| Depth | 23.5 mm |
| Connectivity technology | Wired |
| Product colour | White |
| Maximum operating distance | 2000 m |
| Operating frequency | 865.1 - 869.5 / 915.6 - 927.6 |
| Battery life | 6 year(s) |
| Battery voltage | 3 V |
| Batteries included | Yes |
| Housing material | Polycarbonate (PC) |
| International Protection (IP) code | IPX5 |
| Power source type | Battery |
| Compatible battery technologies | Lithium |
| Compatible battery sizes | CR123A |
| Built-in display | No |
| Measuring functions | Ambient light, Relative air humidity, Ambient temperature |
| Product type | Multisensor |
| Compliance certificates | Industry Canada (IC), Federal Communications Commission (FCC), CE |

## FAQ

### How much does the UBIQUITI USL-Environmental multisensor cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 849 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 09.07.2026 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: Cash payment, 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 UBIQUITI 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 UBIQUITI 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 UBIQUITI USL-Environmental multisensor?

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/11672710/66996108_large.webp