LINOVISION Industrial 4G LTE WiFi Cellular Router with Dual SIM and RS485 | Verizon/AT&T/T-Mobile Certified, Auto Failover, 9-48V DC Input, DI/DO, Cloud Monitoring, DTU 4G Gateway for M2M and Vehicles

LINOVISION 4G LTE Router Dual SIM is aimed at buyers who need internet connectivity where a fixed connection is not the main option, especially for remote sites, vehicles, boats, RVs, vending machines, solar powered CCTV cameras and M2M applications. Its standout feature is the combination of cellular access, dual SIM support and automatic failover, giving the router several ways to maintain a network connection.

The cellular side uses 4G LTE CAT4, with listed speeds of up to 150 Mbps download and 50 Mbps upload. Support for B2, B4, B5, B12, B13, B14, B66 and B71 gives the router an extended set of cellular bands, while three magnetic base antennas are included for cellular signal use. The seller also identifies compatibility with Verizon, AT&T and T Mobile networks, with Verizon SIM compatibility confirmed since July 2024 and APN information provided for Verizon use.

Dual SIM slots are useful when connectivity needs more flexibility, because the router can switch between two cellular networks. Automatic failover also lets the connection prioritize local LAN, cellular and WiFi networks. On the wireless side, it supports IEEE 802.11b/g/n and can operate in both access point and client modes, allowing WiFi to be provided from a cellular or wired network.

This is also more than a conventional internet router. Its RS485 data transmission function is designed for devices such as IoT sensors, PLC machines, cashier registers and smart meters, while digital input and output add options for remote control. Security features include a built in firewall, access authentication and support for DMVPN, IPsec, OpenVPN, PPTP, L2TP and GRE VPNs. The compact diecast aluminum enclosure, 9 to 48V DC input and stated operating range of minus 40°F to 158°F make its industrial design relevant for installations with varied power and environmental conditions.

The trade off is that this is a feature focused industrial router rather than a simple plug in home networking device. Buyers need to choose and provide SIM cards and data plans separately, and the range of cellular, wired, WiFi, RS485, VPN and cloud functions means there are more configuration choices to manage. Verdict: Buy it if you need cellular networking, dual SIM flexibility, equipment data transmission or failover for a remote or mobile installation. Look elsewhere if you only need a straightforward router for a basic network and do not need its industrial and IoT features.

• Cellular standard: 4G LTE CAT4
• Download speed: Up to 150 Mbps
• Upload speed: Up to 50 Mbps
• Cellular bands: B2, B4, B5, B12, B13, B14, B66 and B71
• WiFi: IEEE 802.11b/g/n
• SIM slots: Dual SIM
• Power input: 9 to 48V DC
• Operating temperature: Minus 40°F to plus 158°F
• Enclosure: Diecast aluminum
• Antennas: Three high performance antennas with magnetic base
• Cloud subscription: Two years

A great fit if you:

• Need internet access at a remote site where cellular service is more practical than a fixed connection.
• Want two SIM slots so connectivity can switch between supported cellular networks when needed.
• Need to connect RS485 equipment such as sensors, PLC machines, smart meters or cashier registers.
• Are building an M2M setup that benefits from cellular, WiFi, LAN and cloud monitoring options.

Consider something else if you:

• Only need basic home WiFi and would prefer a simpler consumer oriented router with fewer configuration options.
• Need a networking solution without cellular or industrial equipment connectivity, making a basic wired or WiFi model more suitable.

Confirm on the listing:

• Check whether the router's physical size and enclosure format fit the space where you plan to use it.
• Confirm that your intended SIM cards, cellular plans and preferred carrier are compatible with the listed network support.
• Check whether the connections, antennas and other accessories you need are included in the box for your installation.
• If you are connecting existing equipment, verify that its interface and intended use match the router's RS485, digital input or digital output functions.

How to compare your options: For this product type, focus on cellular band support, SIM flexibility, network failover, power input and the interfaces needed by your connected equipment. This model combines eight listed LTE bands, dual SIM support, LAN, cellular and WiFi failover, RS485 data transmission, digital input and output, and 9 to 48V DC input. Compare those features with the actual connectivity and equipment requirements of your installation.

Start by identifying which network connections and connected equipment you actually plan to use. If you are using cellular service, insert the appropriate SIM cards and follow the listing or supplied instructions for carrier settings, including the listed Verizon APN information when applicable.

Use the three magnetic base antennas as intended for the cellular connection, and configure the preferred order for LAN, cellular and WiFi failover if automatic switching is part of your setup. Keeping the priority order aligned with the connections you expect to rely on can make the configuration easier to understand.

If RS485 equipment is part of the installation, organize the connected sensors, machines or meters around the data transmission function and use the digital input and output features where remote control is required. For connected projects, the RemoteMonit Cloud service can provide centralized management and direct IoT data display.

For software integration, use the available API, MQTT or Embedded Python SDK when they match your project. If care instructions are supplied, follow them for the diecast aluminum enclosure and connected components, and keep your network configuration information organized so future changes are easier to manage.

Does this router support two SIM cards?
Yes, it has dual SIM card slots for switching between two cellular networks. The seller lists support for Verizon, AT&T and T Mobile networks, with Verizon SIM compatibility confirmed since July 2024.

Can it work with RS485 equipment?
Yes, the router provides DTU data transmission for RS485 devices. Listed examples include IoT sensors, PLC machines, cashier registers and smart meters.

Can it provide WiFi from a cellular connection?
Yes, it supports IEEE 802.11b/g/n and can provide WiFi from cellular or wired networking. It supports both access point and client modes.

Does it support automatic network failover?
Yes, automatic failover can switch among local LAN, cellular and WiFi networks according to a configurable priority. This is useful when a setup uses more than one available connection type.

What comes in the box?
The listing states that the router has three magnetic base antennas, but it does not fully state every included item. Check the current listing for the complete package contents before ordering.