# Omni-directional antenna DeLOCK 12542

**URL:** https://aio.lv/en/product--delock-12542--1037612
**Data updated:** 2025-12-29 05:32 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** DELOCK
**Manufacturer code:** 12542
**EAN:** 4043619125425
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-12542--1037612

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK Omni-directional antenna offers a gain of 0.5 dBi, operating within the frequency band of 0.863 - 0.928 GHz. With a vertical polarization and a 50 Ω impedance, this antenna is designed for reliable performance in various applications. Its compact size (13.5 mm width, 13.5 mm depth, and 140 mm height) makes it easy to integrate into different setups, ensuring optimal signal reception and transmission.

## Long description

The DeLOCK Omni-directional antenna 12542 is designed for indoor use within the 0.863–0.928 GHz frequency range. It provides a compact solution for extending reception and transmission capabilities with vertical polarization, 50 Ω impedance and a modest gain of 0.5 dBi. The antenna's small dimensions (13.5 x 13.5 x 140 mm) and black housing allow easy integration into a variety of setups.
Advantages
This omni-directional antenna offers uniform signal coverage in all horizontal directions due to its omnidirectional pattern. Its compact form factor and low-profile design make it suitable for installations with limited space, while the 50 Ω impedance and vertical polarization ensure compatibility with common radio devices operating in the 863–928 MHz band.
Suitable for
Indoor IoT devices and gateways operating in 863–928 MHz
RFID systems and asset tracking within the specified band
Wireless sensor networks and telemetry applications
Integration where a small, omnidirectional external antenna is required
Key specifications
Frequency band: 0.863–0.928 GHz
Antenna gain: 0.5 dBi
Polarization: vertical
Impedance: 50 Ω
Colour: black
Dimensions (W x D x H): 13.5 x 13.5 x 140 mm
Model / MPN: 12542
EAN: 4043619125425
How to use
Mount the antenna in a suitable indoor location with a clear surrounding to reduce obstructions. Connect it to a compatible device using the appropriate connector or cable (ensure the device accepts a 50 Ω antenna input). For best performance, orient the antenna vertically to match its polarization and position it away from large metallic objects or dense structures that could attenuate the signal.
Usage recommendations
Use this antenna for indoor deployments within the specified 863–928 MHz band. Verify device compatibility with vertical polarization and 50 Ω impedance before installation. For improved range, place the antenna as high and unobstructed as practical within the installation environment.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Frequency band | 0.863 - 0.928 |
| Antenna gain level (max) | 0.5 dBi |
| Impedance | 50 Ω |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 140 mm |
| Width | 13.5 mm |
| Depth | 13.5 mm |

### Features

| Feature | Value |
|---|---|
| Antenna type | Omni-directional antenna |
| Product colour | Black |
| Purpose | Indoor |
| Antenna connector type | SMA |
| Polarization | Vertical polarization |
| Voltage Standing Wave Ratio (VSWR) | 3.5 |
| Housing material | Acrylonitrile butadiene styrene (ABS) |

## FAQ

### How much does the Omni-directional antenna DeLOCK 12542 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 147 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 24.07.2026 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: Cash payment, 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 DELOCK 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 DELOCK 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: antenna gain level (max), frequency band, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Omni-directional antenna DeLOCK 12542?

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/1037612/64676134_large.webp