# SecurityNET BC451C MMC Adapter 45x45mm for 1xRJ45 Keystone

**URL:** https://aio.lv/en/product--securitynet-bc451c--12447098
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Other goods
**Manufacturer:** SecurityNET
**Manufacturer code:** BC451C
**EAN:** 3660834294029
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--securitynet-bc451c--12447098

## 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 SecurityNET BC451C is a 45x45mm MMC adapter designed to house one RJ45 keystone module. This modular faceplate insert is ideal for structured cabling systems, providing a clean and professional integration of network ports into standard 45x45mm electrical trunking or wall outlets. Durable construction ensures reliable performance for data and telecommunications installations.

## Long description

The SecurityNET BC451C is a high-quality 45x45mm MMC adapter specifically engineered to accommodate one RJ45 keystone module. This modular faceplate insert serves as a critical component in structured cabling systems, allowing for the seamless and professional integration of network connectivity into standard electrical trunking, floor boxes, or wall-mounted outlets. Its precise design ensures that network ports are held securely in place, maintaining the integrity of your data and telecommunications infrastructure.
Advantages
This adapter offers a robust and durable construction that stands up to the demands of daily use in both office and residential environments. By utilizing a standardized 45x45mm form factor, it ensures compatibility with a wide range of common electrical installation systems, simplifying the deployment of network points. The design facilitates a clean, flush-mounted appearance that hides cabling while providing easy access to the RJ45 port, contributing to a tidy and organized workspace. Its modular nature allows for quick installation and replacement of keystone jacks without the need for specialized tools.
Suitable for
Office network installations
Home office connectivity setups
Structured cabling in commercial buildings
Integration into 45x45mm electrical trunking systems
Wall-mounted data outlet points
When it may not be suitable
This adapter is designed exclusively for standard 45x45mm modular systems and will not fit into non-standard or smaller electrical faceplates. It is intended for indoor use only and does not provide protection against moisture, dust, or extreme environmental conditions.
Key specifications
Dimensions: 45x45mm
Capacity: 1x RJ45 keystone module
Compatibility: Standard 45x45mm modular faceplates and trunking
Material: Durable high-grade plastic
How to use
To install the adapter, first ensure that your electrical trunking or wall frame is properly prepared. Snap your chosen RJ45 keystone module into the center opening of the adapter until it clicks securely into place. Once the keystone is mounted, insert the entire adapter assembly into the 45x45mm frame or trunking aperture. Ensure that the module is flush with the surface for a professional finish. Connect your network cable to the rear of the keystone before finalizing the installation.
What to consider before purchase
Verify that your existing trunking or wall frame supports the 45x45mm modular standard.
Ensure the RJ45 keystone jack you intend to use is compatible with standard modular faceplate dimensions.
Check the depth of your wall box to ensure there is sufficient space for the cable bend radius behind the adapter.
Usage recommendations
For optimal network performance, ensure that the cable connected to the keystone is properly terminated according to T568A or T568B standards. Avoid sharp bends in the cable behind the adapter to maintain signal integrity.

## FAQ

### How much does the SecurityNET BC451C MMC Adapter 45x45mm for 1xRJ45 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 SecurityNET 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 SecurityNET 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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