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header-product Remote radio controller SATEL RK-4K/SMA — 4-channel wireless control module
60.49 €

Remote radio controller SATEL RK-4K/SMA — 4-channel wireless control module

SATEL RK-4K/SMA radio controller Photo 1
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Remote radio controller SATEL RK-4K/SMA — 4-channel wireless control module

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Remote radio controller SATEL RK-4K/SMA — 4-channel wireless control module

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Short description

SATEL RK-4K/SMA is a 4-channel radio controller designed for wireless control of external devices and automation systems. The module provides four independent output channels controlled via radio signal and is suitable for remote switching, gate or barrier control, and integration into security or building automation setups. Compact form factor and SMA antenna connector enable reliable signal connection and flexible installation.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 11959727
Manufacturer: SATEL
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

SATEL RK-4K/SMA is a 4-channel radio controller for wireless control of external devices and automation systems. The compact module offers four independent relay outputs operated by radio signal, with an SMA antenna connector for reliable RF reception. The device is intended for remote switching tasks such as gate and barrier control and can be integrated into security or building automation installations where wireless actuation of outputs is required.

Advantages

The RK-4K/SMA provides four separately addressable channels in a single compact module, enabling independent control of multiple loads or subsystems. Its SMA antenna connector allows use of an external antenna for improved signal range and installation flexibility. The unit’s design supports straightforward wiring and mounting in control cabinets or enclosures, and radio operation removes the need for additional wired control runs.

Suitable for

  • Remote switching of gates, barriers and garage doors
  • Activation of lighting circuits or external relays from a distance
  • Integration with alarm and access control systems for wireless outputs
  • Retrofit wireless control in buildings without new wiring

Key specifications

  • Number of independent output channels: 4
  • Wireless interface: radio receiver compatible with SATEL transmitters
  • Antenna connector: SMA for external antenna connection
  • Output type: relay outputs suitable for switching external devices
  • Form factor: compact module for mounting inside enclosures or cabinets

How to use

Install the RK-4K/SMA inside a suitable enclosure or control cabinet and connect the relay outputs to the devices or contact inputs to be controlled, following applicable wiring and safety regulations. Attach an appropriate SMA‑type antenna to ensure reliable reception. Pair the module with compatible SATEL radio transmitters according to the manufacturer’s pairing procedure, assigning channels to the required transmitter buttons or zones. Verify operation by actuating the transmitter and observing correct channel switching and load response.

Usage recommendations

For reliable performance, mount the antenna as high as practical and avoid locating the module near large metal objects or sources of electromagnetic interference. Use an external antenna if the installation site has limited RF coverage. Ensure relay contact ratings match the voltage and current of the controlled loads, and follow local electrical and safety codes when integrating the module into automation or security systems.

Description

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Customer reviews

Customer questions

FAQ

How much does the SATEL RK-4K/SMA radio controller cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.