# Passive Infrared Sensor Finder 18.31.8.230.0300

**URL:** https://aio.lv/en/product--finder-183182300300--1467396
**Data updated:** 2026-01-06 11:05 (EET)
**Category:** Smart Sensors
**Manufacturer:** Finder
**Manufacturer code:** 183182300300
**EAN:** 8012823332253
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 176.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--finder-183182300300--1467396

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Courier delivery to door | 28.07.2026 | 53.99 EUR |

## Summary description

The Finder 18.31.8.230.0300 is a ceiling-mounted passive infrared (PIR) sensor designed for indoor use. It operates on AC power with an input voltage of 120 - 250 V. With dimensions of 80 mm in width, 80 mm in depth, and a height of only 4.2 mm, it offers a discreet installation. This sensor effectively detects motion, enhancing security and energy efficiency in your space.

## Long description

The Finder Passive Infrared Sensor Finder 18.31.8.230.0300 is a ceiling-mounted PIR movement detector intended for indoor installation in false ceilings. It uses AC power with an input voltage range of 120–250 V and provides a single normally open (1 NO) output rated for 10 A. The sensor’s compact dimensions (80 × 80 × 4.2 mm) allow a discreet installation while providing reliable motion detection for lighting control and presence monitoring.
Advantages
The Finder 18.31 series delivers compact size and low-profile design suitable for false ceiling mounting. Its wide input voltage range (120–250 V AC) makes it compatible with common mains supplies. The device offers a reliable 1 NO contact rated at 10 A for switching loads and supports typical indoor motion-detection tasks with a minimal visual footprint.
Suitable for
 Automatic lighting control in offices and corridors
 Presence detection in utility rooms and storage areas
 Energy-saving control in retail and commercial interiors
Key specifications
 Product: Passive Infrared Sensor Finder 18.31.8.230.0300
 Mounting: false ceiling (ceiling-mount)
 Power supply: 120–250 V AC
 Output: 1 NO contact, 10 A
 Dimensions: 80 mm × 80 mm × 4.2 mm
 Intended use: indoor
 Brand: Finder
 MPN: 183182300300
 EAN: 8012823332253
How to use
Install the Finder 18.31.8.230.0300 into a compatible false ceiling aperture following local electrical codes. Connect the AC supply (120–250 V) and the switched load to the 1 NO output according to the wiring diagram provided by the manufacturer. Position the sensor where its field of view covers the monitored area; the low profile allows recess mounting with minimal visibility. After wiring, test the detector operation and adjust installation position if required.
Usage recommendations
Use the sensor in indoor environments and avoid exposure to direct water or outdoor conditions. Verify compatibility of the switched load with the 10 A rating and follow Finder’s installation instructions and local regulations during mounting and electrical connection.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 120 - 250 |
| Sensor type | Passive infrared (PIR) sensor |
| Mounting type | Ceiling |
| Placement | Indoor |
| Power source type | AC |

### Features

| Feature | Value |
|---|---|
| Certification | CE |
| Product colour | White |
| International Protection (IP) code | IP40 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 4.2 mm |
| Width | 80 mm |
| Depth | 80 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -10 - 50 |

## FAQ

### How much does the Passive Infrared Sensor Finder 18.31.8.230.0300 cost, and is it available for purchase?

The price is 212.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 23.07.2026 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. 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 Finder 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 Finder 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 Passive Infrared Sensor Finder 18.31.8.230.0300?

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/1467396/62138246_large.webp