# Smoke Alarm Ei Electronics Ei450 Wireless White

**URL:** https://aio.lv/en/product--ei-electronics-ei450--1511626
**Data updated:** 2025-12-29 07:40 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ei electronics
**Manufacturer code:** Ei450
**EAN:** 5099383004731
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 97.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 80.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ei-electronics-ei450--1511626

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Ei Electronics Ei450 is a wireless smoke alarm powered by a lithium battery. With dimensions of 90mm x 30mm x 90mm, it offers reliable fire detection in a compact design. Its wireless connectivity ensures easy installation without the need for wiring, making it ideal for homes and offices. The Ei450 provides peace of mind with its efficient smoke sensing technology.

## Long description

The Ei Electronics Ei450 Wireless White is a compact wireless controller for interconnected smoke and CO alarms. Its primary function is to enable easy and frequent testing of the alarm system while in standby, and to provide local control when an alarm occurs. The unit displays Fire and CO warning icons to indicate the source of an alarm in real time or from memory.
Advantages
The Ei450 allows a homeowner to test all linked alarms by pressing the button in standby, and to isolate the source alarm when the system is in alarm using the Locate function. It can silence all alarms system-wide for a 10-minute period, while the originating detector remains active to detect further smoke. The controller is battery powered and supports wireless coding with house codes for simple integration with Ei Electronics alarm networks.
Suitable for
Homes with multiple interconnected Ei Electronics smoke or CO alarms
Small offices requiring a compact wireless alarm controller
Installations where easy, frequent testing of alarms is needed
Key specifications
Model: Ei450
Type: Wireless alarm controller (for smoke/CO alarms)
Power: Lithium battery powered
Dimensions: 90 mm x 30 mm x 90 mm
Functions: Test all alarms in standby, Locate (isolate source alarm), Silence all alarms for 10 minutes
Indicators: Fire and CO warning icons (real-time and memory)
Compatibility: Works with Ei Electronics wireless alarm systems using house codes
How to use
When the system is in standby, press and hold the Ei450 button to test all interconnected alarms; releasing the button stops the test. If an alarm is sounding, press the button once to send an RF signal that silences all alarms except the source alarm (Locate). Press the button a second time to silence the entire system for 10 minutes; individual smoke detectors will continue to trigger if they sense smoke. Use the house code key to code the controller to the alarms in the system so it communicates correctly with the network.
Usage recommendations
Test the alarm network regularly using the Ei450 to ensure all linked alarms respond; follow manufacturer guidance for battery replacement and periodic maintenance of smoke and CO detectors.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium |
| Operating relative humidity (H-H) | 15 - 95 |
| Operating temperature (T-T) | 0 - 40 |
| Height | 90 mm |
| Width | 90 mm |
| Depth | 30 mm |
| Connectivity technology | Wireless |
| Buttons quantity | 1 |
| Product colour | White |
| Power source type | Battery |

## FAQ

### How much does the Smoke Alarm Ei Electronics Ei450 cost, and is it available for purchase?

The price is 97.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 08.07.2026 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 ei electronics 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 ei electronics 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

https://aio.lv/img/cache/product/1511626/57988165_large.webp