# Gateway Controller Milesight SG50

**URL:** https://aio.lv/en/product--milesight-sg50-l08gl-868m-30w--10955747
**Data updated:** 2026-03-11 11:57 (EET)
**Category:** 5G/4G/3G Modems & Routers
**Manufacturer:** Milesight
**Manufacturer code:** SG50-L08GL-868M-30W
**EAN:** 6975800197820
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 839.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 694.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--milesight-sg50-l08gl-868m-30w--10955747

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Milesight SG50 is a robust gateway controller designed for reliable connectivity. With a metal enclosure and IP67 protection, it withstands harsh environments. It features an external antenna with a gain of up to 27 dBi, ensuring strong signal reception. Powered by a 240 MHz processor, it has 8 MB of internal memory and 16 MB of flash memory. Operating on the 2.4 GHz frequency band, it supports NanoSIM cards and includes a USB console port for easy access.

## Long description

The Milesight SG50 is a robust gateway controller engineered for reliable wireless connectivity in demanding environments. Housed in a metal enclosure with IP67 protection, the SG50 resists dust and water ingress, making it suitable for outdoor and industrial locations. The device operates on the 2.4 GHz band and accepts NanoSIM cards; an external antenna with gain up to 27 dBi enhances signal reception for extended range and stable links. For service and configuration, the gateway provides a USB console port and runs on a 240 MHz processor with built-in working memory and flash storage for firmware and configuration data.
Advantages
The metal casing and IP67 rating provide durable environmental protection without compromising on connectivity. The external high-gain antenna improves reception in remote or obstructed areas while the 2.4 GHz operation ensures wide compatibility with many wireless devices. Compact internal memory and flash storage support device firmware and local configuration, and the USB console port simplifies initial setup and troubleshooting. Overall, the SG50 combines rugged construction with field-oriented connectivity features.
Suitable for
Outdoor IoT gateway deployments in industrial, agricultural, or utility sites
Remote monitoring where enhanced wireless reception is required
Edge networking applications that need a rugged controller with local configuration access
Key specifications
Operating frequency: 2.4 GHz
External antenna with up to 27 dBi gain
Processor frequency: 240 MHz
Working memory: 8 MB
Flash storage: 16 MB
Enclosure material: metal
Ingress protection: IP67
SIM form factor: NanoSIM
Interfaces: USB console port
How to use
Install the gateway in a location with clear line-of-sight to the intended wireless network where possible, and mount it using hardware compatible with a metal enclosure. Connect a NanoSIM card for cellular access if required and attach the external antenna to achieve the best signal strength; adjust antenna orientation for optimal reception. Use the USB console port to access the device for initial configuration, firmware updates, or diagnostics. Ensure power and grounding follow site electrical safety guidelines during installation.
Usage recommendations
For reliable long-term operation, position the SG50 to minimize exposure to direct water jets and extreme vibration despite its IP67 rating, periodically inspect antenna connections, and keep firmware up to date to maintain security and compatibility.

## Specifications

| Feature | Value |
|---|---|
| Number of processors installed | 1 |
| Console port | USB |
| DC input voltage | 12 - 24 |
| Enclosure material | Metal |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 1 |

### Mobile network

| Feature | Value |
|---|---|
| SIM card type | NanoSIM |
| 4G LTE category | 1 |

### WAN connection

| Feature | Value |
|---|---|
| SIM card slot | Yes |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi | Yes |

### Features

| Feature | Value |
|---|---|
| Processor frequency | 240 MHz |
| Internal memory | 8 MB |
| Flash memory | 16 MB |
| Product colour | White |
| Reset button | Yes |
| Built-in processor | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.755 kg |
| Height | 46 mm |
| Width | 250 mm |
| Depth | 157.5 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 0.8 W |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -30 - 70 |

### Other features

| Feature | Value |
|---|---|
| Frequency band | 2.4 |

### Performance

| Feature | Value |
|---|---|
| Antenna type | External |
| Antenna gain level (max) | 27 dBi |
| Antennas quantity | 1 |
| International Protection (IP) code | IP67 |

## FAQ

### How much does the Gateway Controller Milesight SG50 cost, and is it available for purchase?

The price is 839.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 21.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Gateway Controller Milesight SG50 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 Milesight 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 Milesight 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: sim card type, weight, 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.

## Image

https://aio.lv/img/cache/product/10955747/62170084_large.webp