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Always online: Add 4G LTE connectivity for the Vault

Protectli IDG400 angled

All-in-One 4G LTE Solution

  • Modem: Your choice of an external unit (connected via ethernet cable) or an internal LTE card compatible with many Vaults.
  • Service Plan: Protectli service plans are available backed by Verizon, AT&T, or Carrier Switching (Verizon, AT&T, US Cellular). Alternatively, bring your own SIM from any network that operates on the LTE bands the modem supports.
  • Combine both modem and service plan for best compatibility. Both modem and service plans available separately as well.

Stay Connected

The Vault can be combined with either the external 4G LTE modem, or one of our internal 4G LTE modems. Both modem types are suitable as a primary internet connection, for internet failover, mobile retail, or other applications where wired internet services are not readily available.

All Protectli 4G LTE modems are LTE Category 4 LTE devices, giving them up to 150Mbps peak download and 50Mbps peak upload rate.  Actual data rates will depend on the connected LTE network and signal strength.

The 4G LTE modems have been tested with multiple operating systems to provide a complete solution. 

MDG400_MDG100_MDG200 (1)


The internal modem card fits inside the Vault and the external modem is about the size of a deck of cards.


The external modem weighs less than 1 lb and can be mounted with an optional wall mount bracket.

Remote Install

The external modem’s ethernet connectivity allows for installation in a location ideal for cellular reception, allowing for maximum throughput.

Add a service plan

Both the internal and external modems can be coupled with Protectli 4G LTE service, backed by Verizon, AT&T, or Carrier Switching (Verizon, AT&T, US Cellular) to provide a complete cellular solution. There is no need for separate modems – our hardware works on a wide array of LTE bands that are used by a number of carriers. Service plan options are available with either a Dynamic or Static IP. And if you already have 4G LTE Service, you can use your own SIM.

When you select both modem and a qualifying service plan, Protectli will install the SIM, configure, and test the modem for the ultimate plug-and-play solution.

LTE carriers


There are various use cases for the Vault with 4G LTE

IoT remote monitoring and control

Temporary connectivity for outdoor markets, sporting events, activities

General backup if primary WAN goes down

Credit card processing for retail as primary or backup WAN

Construction connectivity for site offices and on site video monitoring

Oil, Gas, and Utilities connectivity and monitoring

Simple and Affordable Pricing

Pay-as-you-go pricing with no commitment

Minimum Monthly Fee:


  • Every plan provides one SIM card compatible with Protectli Modems
    ($9 one-time activation cost)
  • All plans provide 1GB of data included in the $10 monthly subscription
  • Data usage beyond the included 1GB per calendar month is billed at $15/GB
    (prorated by MB at $0.015/MB)
SIM Card

Choose your service plan and we will send a SIM Card compatible with Protectli modems.

Monitor Data Usage

View daily data usage breakdown through our online portal.

Data Usage Notifications

Monitor your data consumption by setting up daily and monthly usage notifications.

Get 4G LTE

To add 4G LTE to your Vault: Select your modem first, then select your service plan (optional).

1. Add Modem:

Protectli IDG400 angled

4G LTE Modem (IDG400)

For all models

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4G LTE Modem Card (MDG200 mPCIe)

For FW2B, FW4B, FW4C


4G LTE Modem Card (MDG200 M.2)

For VP2420, VP4600 and VP6600 models


Please note: Protectli 4G LTE Modems operate in The United States and Canada only.

2. Add Service Plan:

Verizon, AT&T & US Cellular

(Carrier Switching)

Dynamic IP

$10/mo (1GB incl.)

Additional Data: $15/GB prorated


Dynamic IP

$10/mo (1GB incl.)

Additional Data: $15/GB prorated


Static IP: +$10

$10/mo (1GB incl.)

Additional Data: $15/GB prorated

Looking to use Protectli 4G LTE outside of the US/Canada?

  • Item added to cart
LTE Service - AT&T Static IP
Unit Price:

⚠️ Available on backorder

- +
Due today: $19.00
$9.00 for SIM card activation
$10.00 for Static IP
Due monthly: $10.00
$10.00 per GB

Plan cycles on the 1st of the month
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