# Interface relay Satel MP-1 Green DC 12V 106g

**URL:** https://aio.lv/en/product--satel-mp-1--11568231
**Data updated:** 2025-12-31 08:44 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** SATEL
**Manufacturer code:** MP-1
**EAN:** 5905033334045
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-mp-1--11568231

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Satel MP-1 is a green interface relay designed for DC voltage applications. It operates at 12V and weighs 106g, making it suitable for various electronic projects. Its compact design allows for easy integration into systems requiring relay functionality.

## Long description

The SATEL MP-1 is a compact interface relay module for low-voltage electrical installations and alarm systems. It contains four electromagnetic relays driven by 12 V DC control signals and five series fuses on the output circuits for overload protection. The module enables switching of higher-current loads and is compatible with control panels and modules that provide voltage or open-collector (OC) control outputs.
Advantages
MP-1 provides isolated relay outputs to control devices with higher current requirements than typical control-panel outputs. Built-in fuses protect connected equipment from overloads. The relays support both DC and AC loads within specified voltage and current limits, and the module’s compact form factor simplifies integration into alarm and low-voltage installations.
Suitable for
Expanding alarm control panels to switch external devices
Controlling door releases, sirens, or lighting circuits
Interfacing low-current control outputs (including OC outputs) with higher-current loads
Key specifications
Brand: SATEL
Model: MP-1
Supply/control voltage: 12 V DC (relay coils)
Relays: 4 electromagnetic relays
Output protection: 5 fuses in series with outputs
Current capacity: R1, R2 up to 4 A; R3, R4 up to 8 A
Switching voltage: R1, R2 up to 48 V AC/DC; R3, R4 up to 400 V AC / 250 V DC
Weight: 106 g
MPN: MP-1, EAN: 5905033334045
How to use
Connect the 12 V DC control supply to the module’s coil inputs and wire the controlled circuits through the appropriate relay outputs. Verify fuse ratings and replace fuses only with equivalent types. When using OC outputs from control panels, ensure the panel can provide the required control signal or use an appropriate interface. Follow standard low-voltage wiring practices and de-energize circuits before making connections.
Usage recommendations
Use MP-1 with compatible alarm control panels and modules (for example CA-5, CA-6, CA-10, CA-64, INTEGRA, VERSA, GSM-4, ETHM-2) and ensure OC outputs do not exceed their rated current; typical OC output capacity is around 50 mA. Do not exceed the specified voltage and current limits for each relay channel.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.106 kg |
| Operating temperature (T-T) | -10 - 55 |
| Product colour | Green |
| DC voltage range | 12 |
| Product type | Interface relay |
| Number of built-in relays | 4 |

## FAQ

### How much does the Interface relay Satel MP-1 cost, and is it available for purchase?

The price is 25.99 € (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 23.07.2026 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 SATEL 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 SATEL 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

### Where can I download the instructions for Interface relay Satel MP-1?

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/11568231/66591270_large.webp