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

**URL:** https://aio.lv/en/product--satel-rk-1k--5412801
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Control Systems
**Manufacturer:** SATEL
**Manufacturer code:** RK-1K
**EAN:** 5905033333918
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-rk-1k--5412801

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Satel RK-1K is a wireless alarm communicator operating at 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.

## Long description

The Satel RK-1K wireless alarm communicator operates on the 433.05–434.79 MHz band and provides compact, battery-powered-compatible control for auxiliary devices and alarm systems. Housed in a white enclosure with dimensions of 118 mm × 72 mm × 24 mm and requiring a 12–24 V input, the RK-1K accepts signals from keyfobs to switch a relay output and also offers dedicated inputs and outputs to interface with an alarm control panel. Typical applications include remote activation of parking barriers, gates, roller shutters, blinds and other electrically driven devices, as well as remote arming and control of alarm system functions.
Advantages
The RK-1K combines compact dimensions with a focused wireless reception range in the 433 MHz band, enabling discreet installation near controlled equipment. Its relay output supports direct control of external devices, while the additional inputs and outputs provide integration with alarm panels for coordinated operation. The device accepts keyfob commands, which simplifies user interaction and reduces the need for fixed control points. Requiring 12–24 V input makes it compatible with common security and low-voltage power supplies.
Suitable for
Remote control of parking barriers and gate drives
Operation of roller shutters, blinds and garage doors
Integration with alarm control panels for arming/disarming and auxiliary outputs
Control of lighting circuits or low-voltage actuators
Key specifications
Operating frequency: 433.05–434.79 MHz
Dimensions: 118 mm × 72 mm × 24 mm
Input voltage range: 12–24 V
Relay output for direct device control
Dedicated inputs and outputs for alarm panel integration
White plastic enclosure suitable for indoor mounting
How to use
Mount the RK-1K in a location with adequate wireless reception and connect the device to a 12–24 V DC power source. Wire the relay output to the controlled device following the manufacturer’s wiring conventions and connect any alarm panel inputs/outputs as required for remote arming or status signalling. Program keyfobs to the communicator according to SATEL instructions to assign control rights and actions. Verify operation by sending commands from a paired keyfob and observing the relay or connected device response.
Usage recommendations
Install the communicator indoors or in a sheltered location to maintain reliable radio performance; avoid placing it adjacent to large metal structures or sources of RF interference. Use appropriate wiring practices and ensure the power supply is stable within the 12–24 V range. Follow local regulations for radio devices and consult SATEL technical documentation for advanced configuration and secure keyfob pairing.

## 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 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.07.2026 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/5412801/64848940_large.webp