# Power supply GIRA 128700

**URL:** https://aio.lv/en/product--gira-128700--1936591
**Data updated:** 2025-12-29 07:56 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** gira
**Manufacturer code:** 128700
**EAN:** 4010337287001
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 176.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 145.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gira-128700--1936591

## 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 GIRA 128700 power supply is designed for intercom systems, ensuring reliable performance and compatibility with GIRA products. Its sleek white design fits seamlessly into any environment. This power supply provides stable voltage and current, enhancing the functionality of your intercom system. Ideal for both residential and commercial use, it guarantees long-lasting operation and easy installation.

## Long description

Power supply GIRA 128700 is a control device that provides power to the audio components of the Gira door communication bus. It feeds a reverse‑polarity protected, short‑circuit‑proof 2‑wire bus and offers dedicated outputs for door opener and gateway power supply in a compact white housing suitable for residential and commercial intercom installations.
Advantages
The unit features self‑resetting electronic short‑circuit and overload detection for both operating voltage and bus connection, push buttons for system and door opener programming, and LED indicators showing operation, overload, system programming and door opener programming status. It includes an AC 12 V output for a common door opener, a permanent AC 12 V output for a DCS‑TC gateway and a relay output to switch a door opener with its own power supply. Door opener pulse length is continuously adjustable from 1 to 10 seconds.
Suitable for
 Powering audio components of Gira door communication bus systems
 Supplying a common door opener (AC 12 V)
 Providing permanent power to a DCS‑TC gateway
 Switching an externally powered door opener via relay
Key specifications
 Manufacturer: Gira
 Model / MPN: 128700
 EAN: 4010337287001
 Output: AC 12 V for door opener
 Permanent AC 12 V output: for DCS‑TC gateway
 Bus: reverse‑polarity protected, short‑circuit‑proof 2‑wire bus
 Protection: self‑resetting electronic short‑circuit and overload recognition
 Door opener time: continuously adjustable 1–10 s
How to use
Install the GIRA 128700 according to the system wiring diagram of the Gira door communication bus and connect the 2‑wire bus, door opener outputs and DCS‑TC gateway output as required. Use the built‑in buttons to enter system and door opener programming modes and observe the LED indicators for status and error signals. Adjust the door opener pulse length between 1 and 10 seconds using the dedicated control.
Usage recommendations
Mount and wire the power supply in accordance with local electrical regulations and Gira installation instructions. For safe operation, ensure correct polarity on the bus, secure connections for relays and external door openers, and verify LED status indicators after installation. If persistent overload or faults occur, consult qualified service personnel or Gira technical documentation.

## Specifications

| Feature | Value |
|---|---|
| Brand compatibility | GIRA |

### Design

| Feature | Value |
|---|---|
| Product colour | White |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -5 - 45 |

### Other features

| Feature | Value |
|---|---|
| Product type | Power supply |

## FAQ

### How much does the Power supply GIRA 128700 cost, and is it available for purchase?

The price is 176.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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 gira 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 gira 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Power supply GIRA 128700?

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/1936591/64192602_large.webp