---
title: Teltonika TRB246 LTE Gateway, Dual-SIM
date: 2026-01-26T09:58:11Z
modified: 2026-05-05T16:51:20Z
permalink: "https://tech.co.za/product/teltonika-trb246-lte-gateway-dual-sim/"
type: product
status: publish
excerpt: Teltonika TRB246 LTE Cat4 Gateway, Dual-SIM, 1 x LAN(100Mbps), MODBUS
wpid: 567398
product_brand:
  - Teltonika
product_type:
  - simple
product_visibility:
  - featured
product_cat:
  - Networking
  - Switches
featured_image: "https://tech.co.za/wp-content/uploads/2026/01/TRB246a.png"
---

The TRB246 is an industrial 4G LTE gateway equipped with I/Os, RS232, RS485, and Ethernet interfaces for IoT solutions requiring versatility and reliable M2M communication support. This gateway has dual SIM functionality and supports multiple protocols, like DNP3, DLMS, and Modbus, vital for ensuring smooth data transmission. Encased in aluminum housing, this industrial-grade IoT gateway can tolerate extreme environmental conditions in manufacturing, agriculture, or construction.

More info : [https://www.teltonika-networks.com/products/gateways/trb246#:~:text=SUPPORT-,MOBILE,-Mobile%20module](https://www.teltonika-networks.com/products/gateways/trb246#:~:text=SUPPORT-,MOBILE,-Mobile%20module)