# Ajax Systems Relay Horizontal Black

**URL:** https://aio.lv/en/product--ajax-systems-3820419nc1--12425866
**Data updated:** 2026-05-10 03:58 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** Ajax Systems
**Manufacturer code:** 38204.19.NC1
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-systems-3820419nc1--12425866

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Ajax Relay is a wireless low-voltage relay designed for remote control of electrical appliances. It features a horizontal mounting design and operates with a nominal input voltage of 7-24 V. This device integrates seamlessly into the Ajax security system, allowing users to automate lighting, electric locks, or gates via the mobile app. Its compact black housing ensures discreet installation in various environments.

## Long description

The Ajax Systems Relay is a wireless low-voltage relay designed for the remote control of electrical appliances. Featuring a compact black housing and a horizontal mounting design, this device integrates seamlessly into the Ajax security system. It allows users to automate lighting, electric locks, or gates directly via a mobile application, providing a versatile solution for both home and business security environments.
Advantages
The Relay offers significant flexibility through its support for both bistable and pulse operating modes. Its dry contact design, which is not galvanically connected to the power supply, allows for safe use in both low-voltage and standard household electrical networks. The device is engineered for low power consumption and can be easily paired with power supply units that include backup batteries, ensuring reliable operation even during power outages. Furthermore, the inclusion of a flexible external antenna ensures stable radio connectivity within the security system.
Suitable for
Remote control of electric locks and gates
Automation of lighting systems
Integration with low-voltage and household electrical circuits
Enhancing security systems with active threat response scenarios
When it may not be suitable
This device is intended for use within the Ajax security ecosystem and requires a compatible hub to function. It is not designed for high-voltage industrial machinery or applications that exceed the specified input voltage range of 7-24 V.
Key specifications
Input voltage: 7-24 V DC
Dimensions: 39 x 33 x 18 mm
Mounting: Horizontal
Communication protocol: Jeweller
Housing color: Black
How to use
Installation is straightforward and can be completed by scanning the device QR code via the Ajax mobile application to connect it to the hub. Due to its miniature size, the relay fits easily into standard junction boxes, electrical panels, or switching unit bodies. For optimal performance and to ensure all features are correctly configured, professional installation by a certified Ajax partner is recommended.
What to consider before purchase
Ensure compatibility with your existing Ajax security hub
Verify that the electrical load of the appliance is within the relay specifications
Confirm that the installation location allows for stable radio communication
Usage recommendations: For professional results and to fully utilize the automation capabilities of your security system, consult with a qualified engineer to plan your installation and configure custom automation scenarios.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.025 kg |
| Operating temperature (T-T) | 0 - 64 |
| Height | 33 mm |
| Width | 39 mm |
| Depth | 18 mm |
| Nominal input voltage | 7 - 24 |
| International Protection (IP) code | IP20 |
| Housing colour | Black |
| Mounting position | Horizontal |
| Lifetime (cycles) | 200000 |

## FAQ

### How much does the Ajax Systems Relay Horizontal Black cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 58 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 20.07.2026 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. 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 Ajax Systems 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 Ajax Systems 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

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