# Wireless alarm communicator Satel RK-1K 433.05-434.79 MHz White

**URL:** https://aio.lv/en/product--satel-rk-2k--4187880
**Data updated:** 2026-02-18 06:44 (EET)
**Category:** Control Systems
**Manufacturer:** SATEL
**Manufacturer code:** RK-2K
**EAN:** 5905033333925
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-rk-2k--4187880

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Satel RK-1K is a wireless alarm communicator operating at a frequency of 433.05 - 434.79 MHz. It features a compact design with dimensions of 118 mm x 72 mm x 24 mm and operates on an input voltage of 12-24 V. Ideal for enhancing security systems, it provides reliable communication for alarm signals.

## Long description

The Satel RK-1K wireless alarm communicator operates in the 433.05–434.79 MHz band and is designed to provide reliable radio communication between transmitters and security control equipment. With a compact housing measuring 118 mm × 72 mm × 24 mm and a white finish, the device integrates into existing alarm and access control installations and supplies stable signal transmission for remote control and alarm reporting. It supports power supply from a 12–24 V input and includes relay outputs and I/O lines intended to interface with alarm control panels and auxiliary devices.
Advantages
The communicator offers compact dimensions and a discreet appearance that simplify installation in residential and commercial environments. Radio operation in the specified 433 MHz range ensures compatibility with compatible keyfobs and transmitters, while the combination of relay output and dedicated inputs/outputs enables both control of electrical loads and integration with alarm panels. The device is built for straightforward wiring and dependable operation under standard control-system voltages.
Suitable for
Remote control of gates, parking barriers and garage doors
Activation of roller shutters and blinds
Integration with alarm control panels for remote arming/disarming or alarm reporting
Control of lighting circuits or other low-voltage electrical devices via relay output
Key specifications
Operating frequency: 433.05–434.79 MHz
Supply voltage range: 12–24 V DC
Dimensions: 118 mm × 72 mm × 24 mm
Color: white
Relay output for controlling electrical devices
Inputs and outputs for connection to alarm control panels
How to use
Install the communicator in a sheltered location close to the devices or control panel to be operated. Connect the power supply within the 12–24 V range and wire the relay output and I/O lines to the corresponding terminals of the alarm control panel or to the load to be controlled. Pair compatible keyfobs or transmitters according to the manufacturer's pairing procedure so that remote commands activate the relay or trigger inputs. After installation, verify radio range and correct operation of all functions, and make any required adjustments to placement or antenna orientation to ensure consistent communication.
Usage recommendations
Place the communicator away from large metal enclosures and sources of strong radio interference to maintain optimal signal strength. Use appropriate surge protection and follow local electrical safety standards when connecting to power and load circuits. Regularly test paired transmitters and the relay function as part of routine maintenance of the security system.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.077 kg |
| Height | 24 mm |
| Input voltage | 12-24 |
| Width | 118 mm |
| Depth | 72 mm |
| Product colour | White |
| Operating frequency | 433.05 - 434.79 |
| Product type | Wireless alarm communicator |

## FAQ

### How much does the Wireless alarm communicator Satel RK-1K cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 06.07.2026 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 Wireless alarm communicator Satel RK-1K?

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/4187880/64848917_large.webp