# Relay module SATEL ACU-220 — 12 V input, trigger 100 mA, aux 75 mA, 126×32×158 mm

**URL:** https://aio.lv/en/product--satel-acu-220--2093131
**Data updated:** 2026-01-13 11:22 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** SATEL
**Manufacturer code:** ACU-220
**EAN:** 5905033336001
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 99.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 82.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-acu-220--2093131

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The SATEL ACU-220 is a relay module for alarm systems, operating from a 12 V input. It features a trigger current of 100 mA and an auxiliary current of 75 mA. Compact dimensions (126×32×158 mm) allow easy installation and integration with compatible SATEL control panels. Use it to control external devices, expand system outputs, or implement additional switching functions in security installations.

## Long description

The Satel ACU-220 is a relay module for alarm systems that provides a switched output controlled by a 12 V input. It is designed for integration with compatible SATEL security panels and offers compact dimensions for installation in control enclosures.
Advantages
The module accepts a 12 V supply and requires a trigger current of 100 mA, while its auxiliary current is 75 mA, enabling low-power control of external circuits. Its compact enclosure and circuit board sizes simplify mounting inside standard alarm system boxes and control cabinets. The unit is compatible with SATEL systems, which facilitates straightforward integration with existing installations.
Suitable for
Activation of external sirens or warning devices
Controlling auxiliary circuits within alarm systems
Integration into SATEL alarm control panels and enclosures
Key specifications
Supply voltage: 12 V
Trigger current: 100 mA
Auxiliary current: 75 mA
Enclosure dimensions: 126 × 158 × 32 mm
Board dimensions: 103 × 139 mm
How to use
Mount the ACU-220 inside a suitable control enclosure and connect the 12 V supply according to the alarm system wiring diagram. Use the trigger input to switch the relay output to the connected external device. Ensure wiring is performed with the system powered down and follow the SATEL panel instructions for assignment and configuration.
Usage recommendations
Install the module in a dry, ventilated enclosure and verify compatibility with the SATEL control panel before wiring. Observe safe handling and power isolation during installation to prevent damage.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.222 kg |
| Height | 158 mm |
| Input voltage | 12 |
| Width | 126 mm |
| Depth | 32 mm |
| Product colour | Green |
| Device type | Alarm receiver |
| Brand compatibility | Satel |
| Product type | Relay module |
| Quantity per pack | 1 pc(s) |
| Auxiliary current | 75 mA |
| Trigger current | 100 |

## FAQ

### How much does the Relay module SATEL ACU-220 cost, and is it available for purchase?

The price is 99.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Relay module SATEL ACU-220 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

https://aio.lv/img/cache/product/2093131/54661066_large.webp