# Teltonika Networks RUT204 Industrial 4G LTE Router with RS232 and CAN Interface

**URL:** https://aio.lv/en/product--teltonika-networks-rut2040aaaa0--12530377
**Data updated:** 2026-06-22 11:27 (EEST)
**Category:** Wireless Routers
**Manufacturer:** Teltonika Networks
**Manufacturer code:** RUT2040AAAA0
**EAN:** 4779051849734
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 200.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 166.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teltonika-networks-rut2040aaaa0--12530377

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The Teltonika Networks RUT204 is a compact industrial 4G LTE router designed for professional M2M and IoT applications. It features integrated RS232 and CAN interfaces, ensuring reliable connectivity for industrial automation, remote monitoring, and data acquisition tasks. This robust device provides secure network access and stable performance in demanding environments, making it an ideal solution for complex industrial networking requirements.

## Long description

The Teltonika Networks RUT204 is a professional-grade industrial 4G LTE router engineered for demanding M2M and IoT environments. This compact device provides reliable cellular connectivity, ensuring stable network access for critical industrial applications. Equipped with integrated RS232 and CAN interfaces, it facilitates seamless communication with legacy equipment and specialized industrial machinery, making it a versatile component for modern network infrastructures.
Advantages
This router stands out due to its robust industrial design, which ensures consistent performance even in challenging environmental conditions. The inclusion of dedicated RS232 and CAN interfaces allows for direct integration with industrial automation systems, reducing the need for additional converters. Its compact form factor enables easy installation in space-constrained cabinets, while the advanced security features provide a protected environment for sensitive data transmission and remote management tasks.
Suitable for
Industrial automation and control systems
Remote monitoring of machinery via CAN bus
Legacy equipment integration using RS232
IoT data acquisition and telemetry
Secure remote access for field devices
When it may not be suitable
This device is designed specifically for industrial and professional M2M applications. It may not be the optimal choice for standard home or office environments where high-speed Wi-Fi throughput for multimedia streaming is the primary requirement, as its focus is on reliability and industrial protocol support rather than consumer-grade wireless performance.
Key specifications
Cellular connectivity: 4G LTE Cat 4
Interfaces: 1 x RS232, 1 x CAN bus
Ethernet ports: 1 x WAN, 1 x LAN
Operating temperature range: -40°C to 75°C
Power supply: 9-30 VDC
Housing material: Aluminum
How to use
To set up the router, connect the power supply and insert a compatible SIM card into the designated slot. Connect your industrial equipment to the RS232 or CAN interface ports as required for your specific application. Access the web-based configuration interface via a browser to configure network settings, VPN tunnels, or firewall rules. Ensure that the antennas are securely attached to provide optimal signal reception for the cellular network.
What to consider before purchase
Verify that your local mobile network provider supports the required 4G LTE bands.
Ensure the power supply voltage matches the device requirements.
Check if your industrial equipment is compatible with the provided RS232 or CAN interface protocols.
Assess the physical space available for installation to ensure proper ventilation.
Usage recommendations: For optimal performance and security, always keep the device firmware updated to the latest version provided by the manufacturer. Ensure that the device is installed in a location with adequate cellular signal strength and protected from direct exposure to extreme weather elements if used outdoors.

## FAQ

### How much does the Teltonika Networks RUT204 Industrial 4G LTE Router cost, and is it available for purchase?

The price is 200.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 06.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Teltonika Networks RUT204 Industrial 4G LTE Router 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 Teltonika Networks 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 Teltonika Networks 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/12530377/68888824_large.webp