# EWIMAR LHST-8R-EXT Separate UTP Converter for AHD/CVI/TVI Video Signals

**URL:** https://aio.lv/en/product--ewimar-lhst-8r-ext--12379033
**Data updated:** 2026-04-26 20:51 (EEST)
**Category:** Other goods
**Manufacturer:** EWIMAR
**Manufacturer code:** LHST-8R-EXT
**EAN:** 5904041750878
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 229.99 €
**Prices and availability valid until:** 2026-12-13 23:59
**Price without VAT (21%):** 190.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ewimar-lhst-8r-ext--12379033

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.12.2026 | free |
| Pickup points | 04.12.2026 | 1.99 EUR |
| Courier delivery to door | 04.12.2026 | 4.99 EUR |

## Summary description

EWIMAR LHST-8R-EXT is a separate UTP converter designed for transmitting AHD, CVI and TVI analog HD video signals over UTP cabling. The unit receives video from a coaxial camera feed converted for balanced twisted-pair transport, enabling longer cable runs and simplified installation in surveillance systems. It is suitable for CCTV camera integration and extensions where UTP infrastructure is preferred.

## Long description

EWIMAR LHST-8R-EXT Separate UTP Converter for AHD/CVI/TVI Video Signals is a passive/active interface module designed to transmit analog HD video signals (AHD, CVI, TVI) over unshielded twisted-pair (UTP) cabling. The unit accepts video from a coaxial camera feed and converts the signal for balanced transmission via UTP, enabling longer cable runs and integration with UTP-based infrastructure in CCTV installations. The converter is intended for use where replacing coax with structured cabling or extending camera distance while preserving video quality is required.
Advantages
The device reduces the need for long coaxial runs by enabling video transport over UTP, which simplifies wiring and can lower installation costs where structured cabling exists. By converting coaxial video to a balanced signal, it helps maintain signal integrity over longer distances and can improve resistance to electromagnetic interference compared with direct coax runs. The separate converter design allows flexible placement near the camera or distribution point and supports straightforward integration into multi-camera surveillance systems.
Suitable for
 Extending AHD/CVI/TVI camera connections over existing UTP cabling
 Integrating analog HD cameras into buildings with structured cable infrastructure
 Replacing long coax runs to improve signal stability and reduce interference
 Small to medium CCTV installations requiring flexible cable routing
When it may not be suitable
This converter is intended specifically for analog HD video formats (AHD, CVI, TVI) and does not provide network/IP conversion or direct Ethernet transmission. It may not be suitable where PoE power delivery over UTP is required unless a separate power solution is provided. Additionally, for very long distances beyond the device's supported transmission range or where fiber optic links are preferred, a fiber-based solution may be more appropriate.
Key specifications
 Supported video formats: AHD, CVI, TVI (analog HD)
 Transmission medium: Unshielded twisted-pair (UTP) cabling
 Function: Coax-to-balanced UTP video signal conversion
 Installation: Separate converter unit for placement near camera or distribution point
 Typical use: CCTV camera signal extension and integration with structured cabling
How to use
Connect the coaxial camera output to the converter's coax input and terminate the balanced output to the corresponding UTP pair, following the device's polarity marking. Run the UTP cable to the receiving end where a compatible receiver or converter converts the balanced signal back to coax for the recorder or monitor. Ensure proper grounding and follow recommended wiring practices to minimize noise; if the camera requires local power, provide it at the camera end or use appropriate power injection methods if supported separately.
What to consider before purchase
 Verify camera compatibility with AHD, CVI or TVI analog formats
 Confirm available UTP cabling quality and pair assignment for video transmission
 Check required transmission distance and whether additional repeaters or alternatives are needed
 Assess power delivery needs — converter does not inherently provide PoE
Usage recommendations
Use high-quality Cat5e or Cat6 UTP cabling with correct pair termination and maintain consistent wiring standards; test each channel after installation for signal level and image quality. Where possible, route UTP away from high-voltage power lines and large electrical equipment to reduce interference. For multi-camera systems, label cables and converters to simplify maintenance and future upgrades.

## FAQ

### How much does the EWIMAR LHST-8R-EXT UTP converter for AHD/CVI/TVI cost, and is it available for purchase?

The price is 229.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9999 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 01.12.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can EWIMAR LHST-8R-EXT UTP converter for AHD/CVI/TVI be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 EWIMAR 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 EWIMAR 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/12379033/70207265_large.webp