# IP security camera Dahua Technology SD4A425DB-HNY 3860 x 2160

**URL:** https://aio.lv/en/product--dahua-dh-sd4a425db-hny--10762569
**Data updated:** 2025-12-30 10:05 (EET)
**Category:** Surveillance Cameras
**Manufacturer:** DAHUA
**Manufacturer code:** DH-SD4A425DB-HNY
**EAN:** 6923169706207
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 456.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 377.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-dh-sd4a425db-hny--10762569

## 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 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Dahua Technology SD4A425DB-HNY is a high-resolution spherical IP security camera designed for both indoor and outdoor use. With a stunning 3860 x 2160 pixel resolution, it ensures clear images even in low light conditions with a minimum illumination of just 0.0005 lx. The camera features a wide horizontal viewing angle of 51.9° and a vertical angle of 39.7°, making it ideal for comprehensive surveillance. Its robust design supports ceiling mounting and wired connectivity, ensuring reliable performance in various environments.

## Long description

The Dahua Technology SD4A425DB-HNY is an IP security PTZ camera offering 3860 x 2160 resolution for clear long-distance surveillance of indoor and outdoor scenes. It combines powerful optical zoom with accurate pan and tilt control and includes infrared illumination and Starlight Technology to capture usable images in very low light; a day/night mechanical IR cut filter supports consistent image quality across changing lighting conditions.
Advantages
The camera delivers high-resolution 4K-level imaging, reliable PTZ movement for precise targeting, and integrated IR lighting for night visibility. Wired Ethernet connectivity ensures stable data transfer, and the ceiling-mountable, weather-suitable white housing supports both indoor and outdoor deployment.
Suitable for
Perimeter and outdoor area surveillance
Large indoor spaces such as warehouses or halls
Parking lots and entrance monitoring
Remote monitoring where long-range zoom is required
Key specifications
Model: Dahua SD4A425DB-HNY (DH-SD4A425DB-HNY)
Resolution: 3860 x 2160 pixels
Minimum illumination: 0.0005 lx (with Starlight)
Horizontal viewing angle: 51.9°; Vertical viewing angle: 39.7°
Frame rate: 25 fps
Mounting type: Ceiling
Connectivity: Wired Ethernet
Placement: Indoor & outdoor
Color: White
Weight: 2.5 kg
How to use
Install the camera on a suitable ceiling mount following local electrical and mounting regulations. Connect the device to a wired Ethernet network for power and data (PoE if supported by your system) and configure the camera using Dahua-compatible VMS or web interface to set PTZ presets, patrol patterns, zoom limits and image settings. Use the infrared and low-light settings for night operation and verify framing at different zoom levels to ensure coverage of the intended areas.
Usage recommendations
Place the camera at a height and distance that balance field of view and zoom requirements; perform routine lens cleaning and firmware updates, and configure motion detection or VMS alerts to optimize storage and monitoring efficiency.

## Specifications

### Audio

| Feature | Value |
|---|---|
| Built-in microphone | Yes |
| Voice codecs | G.723, G.726, G.711Mu, G.711a, PCM |
| Audio output channels | 1 |
| Audio input channels | 1 |

### Design

| Feature | Value |
|---|---|
| Form factor | Spherical |
| Product colour | White |
| Mounting type | Ceiling |
| International Protection (IP) code | IP66 |

### Camera

| Feature | Value |
|---|---|
| White balance | Street lamp, Sodium lamp, Regional custom, Outdoor, Natural, Manual, Auto |
| Camera shutter speed | 1 - 1/30000 |
| Minimum illumination | 0.0005 lx |
| Tilt angle range | -5 - 90 |
| Pan range | 0 - 360 |
| Camera shutter type | Electronic |
| Pan preset speed | 240 °/sec |
| Tilt preset speed | 160 °/sec |
| Camera pan control | Yes |
| Camera tilt control | Yes |
| Lens viewing angle, horizontal | 51.9 |
| Lens viewing angle, vertical | 39.7 |
| Lens viewing angle, diagonal | 63.1 |
| Pan manual speed | 0.1 - 240 |
| Tilt manual speed | 0.1 - 160 |
| Number of Privacy masking areas | 24 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 65 |

### Network

| Feature | Value |
|---|---|
| Supported network protocols | ARP, Bonjour, DDNS, DHCP, DNS, FTP, HTTP, HTTPS, ICMP, IGMP, IPv4, IPv6, NFS, NTP, PPPoE, QoS, RTCP, RTMP, RTP, RTSP, SAMBA, SMTP, SNMP, SSL, TCP/ IP, UDP, UPnP, 802.1X |
| Ethernet LAN | Yes |
| Number of users | 20 user(s) |
| Live view | Yes |
| Ethernet interface type | Fast Ethernet |
| Streaming method | Unicast, Multicast |

### Video

| Feature | Value |
|---|---|
| Maximum resolution | 3860 x 2160 |
| Frame rate | 25 fps |
| Video formats supported | H.264+, H.265+ |
| Total megapixels | 4 MP |

### Night vision

| Feature | Value |
|---|---|
| LED type | IR |
| Night vision | Yes |
| Number of illumination LEDs | 6 |
| Night vision distance | 100 |

### Other features

| Feature | Value |
|---|---|
| Focus | Motorized |

### Lens system

| Feature | Value |
|---|---|
| Focal length range | 5 - 125 |
| Auto focus | Yes |
| Number of lenses | 1 |
| Observe distance | 987.5 m |
| Detect distance | 2500 m |
| Recognize distance | 500 m |
| Identify distance | 250 m |

### Image sensor

| Feature | Value |
|---|---|
| Sensor type | CMOS |
| Optical sensor size | 25.4 / 2.8 |
| Progressive scan | Yes |

### Performance

| Feature | Value |
|---|---|
| Type | IP security camera |
| Connectivity technology | Wired |
| Placement supported | Indoor & outdoor |
| Built-in light | Yes |
| Auto-tracking | Yes |
| Wide Dynamic Range (WDR) | Yes |
| Day/night mode | Yes |
| Alarm input/output | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.5 kg |
| Height | 170.4 mm |
| Diameter | 171.1 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 9.5 W |
| DC output voltage | 12 |
| Power source type | DC, PoE |
| Power consumption (Power over Ethernet (PoE)) | 21.5 W |

### Security

| Feature | Value |
|---|---|
| Alarm input channels | 2 |
| Alarm output channels | 1 |
| Siren noise level | 55 dB |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| DC-in jack | Yes |

### Storage

| Feature | Value |
|---|---|
| ROM capacity | 128 MB |
| RAM capacity | 512 MB |
| Built-in HDD | No |

### Management features

| Feature | Value |
|---|---|
| Web-based management | Yes |
| Cloud-managed | Yes |

### Features

| Feature | Value |
|---|---|
| Number of cameras | 1 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3200 g |

## FAQ

### How much does the IP security camera Dahua Technology SD4A425DB-HNY cost, and is it available for purchase?

The price is 456.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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: Cash payment, 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: mounting type, type, frame rate, weight, connectivity technology, placement supported, ethernet lan, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for IP security camera Dahua Technology SD4A425DB-HNY?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10762569/66039547_large.webp