# Passive UTP Video Balun 1-Channel QH-T213T-A, 12V DC Input

**URL:** https://aio.lv/en/product--na-qh-t213t-a--3488703
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** CCTV Accessories
**Manufacturer:** NA
**Manufacturer code:** QH-T213T-A
**EAN:** 3100000063429
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.92 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 4.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--na-qh-t213t-a--3488703

## 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 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Passive 1-channel UTP video balun QH-T213T-A accepts a single analog video signal and transmits it over unshielded twisted pair cable. Designed for CCTV installations, it supports video transmission with 12V DC power input for connected devices. Use it to extend camera runs over UTP, reduce coaxial cabling, and simplify installations in residential or commercial surveillance systems.

## Long description

Passive UTP Video Balun 1-Channel QH-T213T-A accepts a single analog composite video signal and enables transmission over standard unshielded twisted pair (UTP) cable. The unit is intended for CCTV systems where running coaxial cable is impractical or costly; it carries video over UTP while also providing a 12V DC input to feed a connected camera. The compact, passive design requires no active electronics for signal conversion, making it suitable for straightforward point-to-point video links in residential and commercial surveillance installations.
Advantages
The balun allows existing UTP infrastructure to carry analog video signals, reducing the need for coaxial cable and simplifying cable routing. Its passive design minimizes maintenance requirements and avoids the need for external power for signal processing, while the separate 12V DC input supplies power to a camera at the far end. The device helps maintain stable video quality over extended cable runs when paired with compatible passive baluns and properly specified UTP cable.
Suitable for
Point-to-point analog CCTV camera connections over UTP cable
Extending camera runs where coaxial installation is difficult
Small residential and commercial surveillance systems
Retrofits that convert coax cabling to UTP infrastructure
Key specifications
Transmission: single-channel analog composite video over unshielded twisted pair (UTP)
Power input: 12V DC input for supplying camera power (separate power wiring required)
Design: passive balun core for signal balancing and impedance matching
Connector types: BNC for video input/output and screw terminal or DC jack for 12V power (verify local model connector)
Mounting: compact housing suitable for in-line or surface mounting in camera junction boxes
Cabling recommendation: Category 5e or higher UTP for best performance over longer distances
How to use
Connect the camera's composite video output to the balun's BNC input, and connect the corresponding balun at the receiving end to the DVR or monitor. Run a single pair or the recommended pair(s) of UTP cable between the two baluns, observing correct polarity for the twisted-pair connection to maintain signal balance. Provide 12V DC power to the balun's power input if the design routes power through the device to the camera; otherwise, supply camera power separately following the camera manufacturer's wiring instructions. Test the video feed and adjust cable routing or grounding as necessary to minimize interference.
Usage recommendations
Use Category 5e or better unshielded twisted pair cable and keep UTP runs away from high-voltage lines to reduce interference. For distances near the upper limits of analog transmission, pair the balun with a compatible passive receiver and verify polarity on both ends. If the installation requires long power runs, consider local power supplies or voltage drop calculations to ensure reliable 12V delivery to the camera.

## FAQ

### How much does the 1-Channel Passive UTP Video Balun QH-T213T-A cost, and is it available for purchase?

The price is 5.92 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 NA 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 NA 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/3488703/6547465_large.webp