# AV signal transmission transformer TR-1RJ-HD\*P2 by No name — video/audio signal balun, model TR-1RJ-HD\*P2

**URL:** https://aio.lv/en/product--no-name-tr-1rj-hdp2--11754804
**Data updated:** 2026-03-08 15:50 (EET)
**Category:** CCTV Accessories
**Manufacturer:** No name
**Manufacturer code:** TR-1RJ-HD\*P2
**EAN:** 5902887024443
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-tr-1rj-hdp2--11754804

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

AV signal transmission transformer TR-1RJ-HD\*P2 by No name is a device for transmitting video and audio signals over cable infrastructure. Designed as a signal balun/transformer, it adapts AV equipment interfaces for long-distance connection, reducing interference and ensuring compatible signal levels. Suitable for CCTV, professional video distribution and AV installations where balanced/unbalanced conversion is required.

## Long description

AV signal transmission transformer TR-1RJ-HD\*P2 by No name is a signal balun designed to transmit video and audio signals over existing cable infrastructure. The device converts between balanced and unbalanced interfaces, enabling long-distance connection of CCTV cameras, professional video equipment and AV systems while helping to reduce electromagnetic interference and maintain compatible signal levels across different devices.
Advantages
The TR-1RJ-HD\*P2 supports reliable transmission of composite video and audio by providing galvanic isolation and impedance matching between sources and receivers. Its compact enclosure allows installation close to cameras or equipment racks and simplifies integration into existing cabling. The transformer construction minimizes ground loop noise and helps maintain picture stability and audio clarity over extended cable runs.
Suitable for
CCTV and surveillance camera connections
Professional video distribution systems
Audio-video installations requiring balanced/unbalanced conversion
Retrofit projects using existing twisted-pair or coaxial cabling
Key specifications
Function: balanced ↔ unbalanced signal conversion for video and audio
Signal types supported: composite video and analog audio
Transmission medium: compatible with twisted-pair and coaxial cable infrastructures
Interference reduction: provides galvanic isolation and impedance matching to reduce ground loops and EMI
Form factor: compact inline transformer for near-device or rack mounting
How to use
Connect the TR-1RJ-HD\*P2 between the video/audio source and the receiving equipment following the equipment manufacturers’ wiring conventions. Use appropriate cable pairs or coaxial connections for the source and destination. Ensure correct polarity on balanced lines and verify that the receiving device is set to the corresponding input mode. Secure the device in place and test the signal quality, adjusting connections if necessary to eliminate noise or signal loss.
Usage recommendations
For best results, use good-quality twisted-pair cable rated for the application and keep cable runs away from high-power electrical lines. When diagnosing video or audio issues, check grounding and cable continuity first; the transformer can mitigate but not always eliminate faults from damaged cables or improperly configured equipment.

## FAQ

### How much does the AV signal transformer No name TR-1RJ-HD\*P2 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 No name 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 No name 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

https://aio.lv/img/cache/product/11754804/67132976_large.webp