# Wireless doorbell EMOS P5728 model 3402043000 — battery-powered transmitter and receiver, portable chime

**URL:** https://aio.lv/en/product--emos-3402043000--3665315
**Data updated:** 2026-03-12 09:56 (EET)
**Category:** Control Systems
**Manufacturer:** EMOS
**Manufacturer code:** 3402043000
**EAN:** 8592920080382
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emos-3402043000--3665315

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

EMOS P5728 (model 3402043000) is a wireless battery-powered doorbell set consisting of a transmitter (push button) and a portable receiver (chime). The kit provides a simple solution for signalling visitors without wiring, suitable for homes, apartments, offices and small commercial spaces. The product includes battery operation for both units and multiple mounting options for the receiver and transmitter.

## Long description

Wireless doorbell EMOS P5728 (model 3402043000) is a battery-powered set consisting of a receiver and a waterproof transmitter button. The receiver requires 3 × 1.5 V AAA batteries (not included), while the included call button uses one 12 V A23 battery. The set supports automatic pairing and comes in a black finish.
Advantages
The unit provides a wireless range up to 180 m and supports up to six additional buttons for multi-door setups. It offers five volume levels with a maximum sound level of 90 dB and a choice of 52 melodies. The transmitter is waterproof and operates on the 433 MHz transmission frequency.
Suitable for
 Private homes and apartments
 Small offices and reception areas
 Multi-entrance buildings requiring multiple buttons
 Outdoor installations where a waterproof button is needed
Key specifications
 Receiver power: 3 × 1.5 V AAA batteries (not included)
 Transmitter power: 1 × 12 V A23 battery (included)
 Wireless range: up to 180 m
 Additional buttons: up to 6
 Volume control: 5 levels, max 90 dB
 Number of melodies: 52
 Color: black
 Transmission frequency: 433 MHz
 Waterproof transmitter button
How to use
Insert the required batteries into the receiver and the included A23 battery into the transmitter. Place the receiver indoors within the specified range from the transmitter and mount the waterproof button outdoors if needed. The devices should pair automatically; if additional buttons are used, follow the pairing procedure in the manual to add up to six transmitters. Adjust the volume and select a melody on the receiver as needed.
Usage recommendations
For reliable operation, position the receiver away from large metal objects and avoid placing the transmitter behind thick walls. Replace batteries annually or when low to maintain the advertised range and sound level. Use the waterproof button for outdoor mounting and check the transmission frequency (433 MHz) compatibility with other nearby devices if interference occurs.

## FAQ

### How much does the Wireless doorbell EMOS P5728 3402043000 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 01.07.2026 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, 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 EMOS 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 EMOS 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/3665315/51274295_large.webp