# Smoke Detector ABUS RWM450

**URL:** https://aio.lv/en/product--abus-rwm450--1466520
**Data updated:** 2026-01-13 15:38 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ABUS
**Manufacturer code:** RWM450
**EAN:** 4003318094170
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 111.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 92.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abus-rwm450--1466520

## 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 ABUS RWM450 is an optical smoke detector that is interconnectable and wireless. Powered by a 3V lithium battery, it features a diameter of 10.5 cm and a height of 40 mm. Certified to EN14604:2005/AC:2008, it ensures reliable smoke detection for enhanced safety in your home.

## Long description

The ABUS RWM450 is an optical smoke detector designed for wireless, interconnectable domestic smoke detection. It uses an optical sensing chamber to detect visible combustion particles and is powered by a 3V lithium battery. With a compact 10.5 cm diameter and 40 mm height, this ceiling- or wall-mountable unit meets the EN14604:2005/AC:2008 standard for smoke alarm performance and reliability.
Advantages
The detector provides optical smoke sensing for early warning of smouldering fires and visible smoke, and supports wireless interconnection to expand protection across multiple rooms without running cabling. Battery power allows flexible placement where mains supply is not available, while the compact form factor simplifies installation on ceilings or walls. Certification to the EN14604 standard confirms compliance with recognised test criteria for sensitivity, false alarm resistance, and alarm output.
Suitable for
 Residential rooms such as bedrooms, living rooms and hallways
 Small apartments and single-family houses where wireless interconnection is preferred
 Retrofit installations where cabling is impractical or costly
 Locations requiring a compact, battery-powered optical smoke alarm
Key specifications
 Detection principle: optical (photoelectric) smoke sensor
 Power source: single 3V lithium battery
 Form factor: circular housing, diameter 10.5 cm, height 40 mm
 Connectivity: wireless interconnect capability for multi-unit alarm signalling
 Standards: tested and certified to EN14604:2005/AC:2008
How to use
Mount the ABUS RWM450 on a ceiling or high on a wall according to the manufacturer’s placement guidelines for optimal smoke detection. Insert the 3V lithium battery and follow the pairing procedure to interconnect multiple units if distributed protection is required. Test the detector after installation using the built-in test function to verify correct operation and check the alarm sound and interconnect signalling. Replace the battery promptly when the low-battery indicator activates and clean the sensor housing periodically to prevent dust accumulation that could affect sensitivity.
Usage recommendations
Install one detector in each sleeping area and on every level of the dwelling, avoid placing the unit too close to kitchens or bathrooms where cooking smoke or steam could cause nuisance alarms, and follow local building codes and the EN14604 guidance for detector spacing and mounting height. Regularly test the unit and replace batteries as recommended to ensure continuous protection.

## Specifications

| Feature | Value |
|---|---|
| Certification | EN14604:2005/AC:2008 |
| Battery technology | Lithium |
| Number of batteries supported | 1 |
| Power source | Battery |
| Alarm decibels | 88 dB |
| Height | 40 mm |
| Connectivity technology | Wireless |
| Quantity | 1 |
| Product colour | White |
| Battery life | 12 year(s) |
| Diameter | 105 mm |
| Country of origin | Germany |
| Battery voltage | 3 V |
| Bandwidth | 868 MHz |
| Mounting type | Surface-mounted |
| Detector type | Optical detector |
| Interconnectable | Yes |
| Test button | Yes |
| Light alarm | Yes |
| Number of simultaneously connected devices (max) | 15 |

## FAQ

### How much does the Smoke Detector ABUS RWM450 cost, and is it available for purchase?

The price is 111.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 ABUS 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 ABUS 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

## Image

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