# DAHUA HAC-T1A51-U-0280B-S2 surveillance camera — 5 MP, 2.8 mm lens, AHD/HD-CVI/HD-TVI/PAL

**URL:** https://aio.lv/en/product--dahua-hac-t1a51-u-0280b-s2--12242212
**Data updated:** 2026-04-13 19:15 (EEST)
**Category:** Surveillance Cameras
**Manufacturer:** DAHUA
**Manufacturer code:** HAC-T1A51-U-0280B-S2
**EAN:** 6923172581310
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-hac-t1a51-u-0280b-s2--12242212

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

DAHUA HAC-T1A51-U-0280B-S2 is a multi-format analog surveillance camera with a 5 MP sensor and a fixed 2.8 mm lens. It supports AHD, HD-CVI, HD-TVI and PAL signal formats, providing high-resolution video for indoor or outdoor monitoring when used with compatible recorders. Suitable for general security, retail, office and residential applications.

## Long description

DAHUA HAC-T1A51-U-0280B-S2 is a multi-format analog surveillance camera that delivers 5 MP resolution through a fixed 2.8 mm wide-angle lens. Designed for straightforward installation, the camera supports AHD, HD-CVI, HD-TVI and PAL video formats, enabling integration with a variety of compatible recorders and hybrid systems. The compact housing and fixed focal length make it suitable for monitoring indoor and outdoor areas where clear, high-resolution video is required.
Advantages
This camera provides high-resolution 5 MP imaging in a versatile multi-format platform, allowing connection to different analog recorder types. The 2.8 mm lens offers a broad field of view for general surveillance scenarios while the fixed lens keeps configuration simple. The unit is designed for continuous video capture with consistent image quality across supported formats, reducing compatibility issues when replacing or expanding existing analog systems.
Suitable for
Retail stores and point-of-sale monitoring
Office interiors and common areas
Residential entrances, hallways and small yards
General security coverage in small to medium-sized facilities
Key specifications
Image sensor resolution: 5 megapixels
Lens focal length: 2.8 mm fixed wide-angle
Supported video formats: AHD, HD-CVI, HD-TVI, PAL
Mounting style: surface or wall mount (compact fixed camera body)
Intended installation: indoor and outdoor monitoring
How to use
Install the camera at the desired monitoring point using the supplied mounting hardware or a compatible bracket, ensuring the 2.8 mm lens covers the target area. Connect the coaxial cable to a compatible recorder that supports AHD, HD-CVI, HD-TVI or PAL signals, and provide power according to the recorder or a dedicated 12 VDC power supply if required. Adjust the camera aim and focus area by positioning the housing; the fixed lens requires placement planning to achieve the desired field of view. Configure the recorder’s input settings to match the camera’s active video format.
Usage recommendations
For reliable operation, use a compatible hybrid or multi-format recorder and quality coaxial cabling with proper grounding. Place the camera at an appropriate height to maximize the 2.8 mm lens field of view and avoid pointing directly at intense light sources. For outdoor installations, ensure housing seals and cable entries are weatherproof and periodically check connections for corrosion or signal loss.

## FAQ

### How much does the DAHUA HAC-T1A51-U-0280B-S2 5 MP 2.8 mm camera cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 03.08.2026 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 DAHUA 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 DAHUA 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/12242212/68141354_large.webp