# Door speaker Grothe TL 5150/53 (model 74301) — surface-mounted visitor intercom speaker

**URL:** https://aio.lv/en/product--grothe-74301--3881588
**Data updated:** 2025-12-29 13:50 (EET)
**Category:** Speakers
**Manufacturer:** Grothe
**Manufacturer code:** 74301
**EAN:** 4011459743017
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 68.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 57.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grothe-74301--3881588

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Grothe Door Speaker TL 5150/53 (model 74301) is a surface-mounted intercom speaker designed for visitor communication at entrance panels. It provides clear voice transmission for door entry systems and is intended for integration with compatible intercom or door communication units. Suitable for residential and light commercial use where a compact external speaker is required.

## Long description

Grothe Door Speaker TL 5150/53 (model 74301) is a surface-mounted speaker module for visitor intercom systems. It is designed as a replacement unit for 4+n standard door communication systems and fits standard door stations. The speaker supports both traditional bell tone (12 V AC buzzer) and electronic door call modes where the ringtone is played directly through the intercom loudspeaker.
Advantages
The unit is compatible with 4+n systems and operates on +8V DC supply used in compatible intercoms. Volume is adjustable to suit the installation environment. The compact surface-mounted design allows straightforward replacement in existing door stations when using mounting adapters 98066 or 98067. It is available in black and matches Grothe standard speaker modules such as TL 290, TL 290-12, and TL 2690.
Suitable for
 Replacement of damaged or worn speakers in 4+n intercom door stations
 Surface-mounted visitor intercom installations requiring a compact external speaker
 Residential and light commercial door entry systems compatible with Grothe 4+n standards
Key specifications
 Product type: Speaker module
 Model / MPN: 74301 (TL 5150/53)
 System compatibility: 4+n intercom systems
 Operating voltage: +8V DC (for compatible intercoms)
 Door call modes: Traditional 12 V AC buzzer or electronic ringtone via speaker
 Mounting: Surface-mounted; use adapters 98066 or 98067 for installation
 Dimensions: 111 x 75 x 30 mm (width x height x depth)
 Color: Black
 Compatible with: Grothe TL 290, TL 290-12, TL 2690
How to use
Disconnect power to the door station before replacing the speaker. Remove the old speaker from the standard door station and install the Grothe TL 5150/53 into the mounting location, using adapter 98066 or 98067 if required. Connect the unit to the 4+n system wiring and ensure the correct supply voltage (+8V DC) and door-call wiring (12 V AC buzzer or electronic ringtone wiring) are observed. After installation, restore power and adjust the speaker volume to the desired level.
Usage recommendations
Use the adapter specified by Grothe (98066 or 98067) for secure mounting and verify compatibility with the building's 4+n wiring scheme. Ensure power is off during installation and test both traditional and electronic door-call functions after fitting.

## FAQ

### How much does the Door speaker Grothe TL 5150/53 74301 cost, and is it available for purchase?

The price is 68.99 € (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 17.07.2026 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 Grothe 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 Grothe 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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