# Surge Protector for Video Line EWIMAR LHD-16R-EXT — AHD/HD-CVI/HD-TVI, MOSFET Fuse Protection

**URL:** https://aio.lv/en/product--ewimar-lhd-16r-ext--11943964
**Data updated:** 2026-03-10 11:49 (EET)
**Category:** CCTV Accessories
**Manufacturer:** EWIMAR
**Manufacturer code:** LHD-16R-EXT
**EAN:** 5904041750762
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 300.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 248.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ewimar-lhd-16r-ext--11943964

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

EWIMAR LHD-16R-EXT is a surge protector designed for video transmission lines supporting AHD, HD-CVI and HD-TVI formats. It provides transient overvoltage protection for coaxial video feeds and incorporates a MOSFET-type fuse element for fault isolation. Intended for CCTV and analog/digital hybrid surveillance installations to protect cameras and recorders from voltage spikes.

## Long description

EWIMAR LHD-16R-EXT is a surge protector specifically designed for video transmission lines used in CCTV and hybrid surveillance systems. Compatible with AHD, HD‑CVI and HD‑TVI formats, this device provides transient overvoltage protection for coaxial video feeds and isolates faults using a MOSFET‑type fuse element. The unit is intended to protect cameras, recorders and other video equipment from voltage spikes and surges that can occur on external cabling.
Advantages
The EWIMAR LHD-16R-EXT offers line‑level protection without interrupting normal video signal integrity and supports common HD analog formats. The integrated MOSFET fuse element enables automatic fault isolation while reducing the risk of damage to connected equipment. Compact construction allows installation close to camera or recorder junctions and in external junction boxes, and the device is engineered for reliable transient suppression on coaxial video lines.
Suitable for
 Protection of CCTV cameras using AHD, HD‑CVI or HD‑TVI video over coax
 Protecting DVRs/NVRs and recording equipment at site entry points
 External and internal installations where cable runs are exposed to transient overvoltages
 Hybrid analog/digital surveillance systems requiring line surge protection
Key specifications
 Supported video formats: AHD, HD‑CVI, HD‑TVI
 Protection type: transient overvoltage suppression for coaxial video feed
 Fuse element: MOSFET‑type for fault isolation
 Connection: coaxial video line interface (BNC-compatible wiring)
 Installation: inline mounting near camera or recorder junctions
 Application: CCTV and hybrid analog/digital surveillance systems
How to use
Install the EWIMAR LHD-16R-EXT in line with the coaxial video cable between the camera and the recorder or at the cable entry point to the building. Ensure connectors are properly mated and that the unit is secured in a suitable enclosure or mounting point rated for the installation environment. The MOSFET fuse element operates automatically to isolate faults; no user intervention is required for normal protection operation. Verify signal integrity after installation and confirm grounding practices for the overall system to improve surge protection performance.
Usage recommendations
For best results, place the surge protector as close as practical to the equipment being protected (camera or recorder) and follow good grounding practices for the surveillance system. Regularly inspect cable connections and housings for corrosion or damage, and replace the protector if it shows signs of physical degradation or if a fault condition has occurred that may have compromised its protective function.

## FAQ

### How much does the EWIMAR LHD-16R-EXT Video Surge Protector cost, and is it available for purchase?

The price is 300.49 € (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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can EWIMAR LHD-16R-EXT Video Surge Protector 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/11943964/67386819_large.webp