# Alarm Ringer PATLITE LR7-BU

**URL:** https://aio.lv/en/product--patlite-lr7-bu--3152086
**Data updated:** 2025-12-29 10:48 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Patlite
**Manufacturer code:** LR7-BU
**EAN:** 4938766016279
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--patlite-lr7-bu--3152086

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The PATLITE LR7-BU alarm ringer produces a loud 90 dB sound, ensuring effective alerts in various environments. With a compact size of 70mm x 70mm x 53.5mm, it is easy to install. This model is UL 508 and CSA-C22.2 No.14 certified, making it reliable for industrial use. Powered by DC, it is suitable for a wide range of applications.

## Long description

The PATLITE LR7-BU alarm ringer delivers a loud 90 dB audible alert in a compact silver housing (70 mm diameter, 53.5 mm depth). Designed for industrial environments, the unit is UL 508 and CSA-C22.2 No.14 certified and operates from a DC 24 V supply for reliable signaling.
Advantages
The LR7-BU provides a high sound output (90 dB) in a small footprint, simplifying installation in confined locations. Its UL and CSA certifications confirm compliance with common industrial safety standards. The DC 24 V operation ensures compatibility with standard industrial DC power systems, and the silver finish offers neutral aesthetics suitable for many applications.
Suitable for
 Industrial alarm and signaling panels
 Machine fault or status indication
 Workshops and production lines
 Equipment cabinets and control enclosures
Key specifications
 Model: PATLITE LR7-BU
 Sound level: 90 dB
 Dimensions: 70 mm × 70 mm × 53.5 mm
 Supply voltage: DC 24 V
 Certifications: UL 508, CSA-C22.2 No.14
 Color / finish: Silver
How to use
Mount the LR7-BU in a suitable panel cutout or on a flat surface so the sound can propagate without obstruction. Connect the unit to a DC 24 V supply following the manufacturer wiring diagram and observe polarity. Test the buzzer after installation to verify audibility and proper operation within the intended environment.
Usage recommendations
Install the device at a height and orientation that provide clear sound coverage for the target area; avoid enclosing the buzzer behind insulating materials. Ensure the supply voltage is a stable DC 24 V and perform periodic functional checks as part of routine safety maintenance.

## Specifications

| Feature | Value |
|---|---|
| Certification | UL 508, CSA-C22.2 No.14
EN 61000-6-4, EN 61000-6-2 |
| Alarm decibels | 90 dB |
| Height | 53.5 mm |
| Input voltage | 24 |
| Width | 70 mm |
| Depth | 70 mm |
| Product colour | Silver |
| Power source type | DC |
| Number of modules | 1 |
| Sustainability compliance | Yes |
| Sustainability certificates | CE, RoHS |

## FAQ

### How much does the Alarm Ringer PATLITE LR7-BU cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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 Patlite 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 Patlite 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 Alarm Ringer PATLITE LR7-BU?

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/3152086/58261799_large.webp