# EZR33T

## EZR33T

- [EZR33T 4G-LTE Router](https://ezr33t.router.works/ezr33t-4g-lte-router.md): EZR33T has a waterproof outdoor enclosure with an industrial-grade mobile modem and WiFi router motherboard.
- [Hardware](https://ezr33t.router.works/hardware.md): Outdoor 4G router is an industrial-grade 4G LTE cellular modem with standalone WiFi hotspots for use in the outdoor environment and rugged deployments.
- [Package Contents](https://ezr33t.router.works/hardware/package-contents.md): The package includes the below contents along with free 4G router firmware.
- [Physical Interfaces](https://ezr33t.router.works/hardware/physical-interfaces.md): Introduction to the outside physical interfaces of the outdoor 4G router.
- [SIM Card & PoE](https://ezr33t.router.works/sim-card-poe.md): Insert a SIM card and connect to the PoE power to boot up the outdoor 4G router.
- [Insert SIM Card](https://ezr33t.router.works/sim-card-poe/insert-sim-card.md): The outdoor 4G router requires insert at least one SIM card to connect to the mobile internet networks. The SIM card is not included with the router.
- [Signal Strength](https://ezr33t.router.works/sim-card-poe/insert-sim-card/signal-strength.md): Good 4G LTE mobile signal quality is fundamental to getting a stable and fast internet connection over the mobile network.
- [PoE LAN](https://ezr33t.router.works/sim-card-poe/poe-lan.md): The outdoor router takes electric power from the PoE injector. It can also receive WAN or provide a LAN Ethernet connection through the PoE injector.
- [Indicator & Enclosure](https://ezr33t.router.works/sim-card-poe/indicator-and-enclosure.md)
- [Install Antennas](https://ezr33t.router.works/sim-card-poe/antennas.md): The outdoor router use MIMO antennas on both mobile and Wi-Fi connections.
- [Bracket & Mounting](https://ezr33t.router.works/bracket-mounting.md): Use the mounting kit to install the outdoor router on a pole with a diameter of Ø35~50mm.
- [Lightning Protection](https://ezr33t.router.works/bracket-mounting/lightning-protection.md): Circuit lightning protection is built-in the outdoor router motherboard.
- [Firmware](https://ezr33t.router.works/firmware.md): Config the outdoor 4G router firmware system.
- [Login Router](https://ezr33t.router.works/firmware/login.md): Introduction of how to log in outdoor router's admin panel.
- [System Admin](https://ezr33t.router.works/firmware/system-admin.md): Basic system settings that should be changed on outdoor 4G router.
- [Wi-Fi Hotspot](https://ezr33t.router.works/firmware/wi-fi.md): The default Wi-Fi hotspot "Outdoor-WiFi-xxx" and it is non-encrypted.
- [Mobile Modem](https://ezr33t.router.works/firmware/modem.md): Monitor status and configure APN and Protocol on the Mobile interface.
- [Local Networks](https://ezr33t.router.works/firmware/networks.md): The local network settings on outdoor router.
- [Recovery](https://ezr33t.router.works/firmware/recovery.md): Fix the issues on the Internet and wireless networks and rescue the router from misconfigurations.
- [Firmware Upgrade](https://ezr33t.router.works/firmware/firmware-upgrade.md): Describes the method for performing the file-level backup, restore, reset, and firmware upgrade.
- [Advanced](https://ezr33t.router.works/advanced.md)
- [Firewall](https://ezr33t.router.works/advanced/firewall.md): The router firewall controls the forward packet streams from incoming network interfaces to outgoing network interfaces.
- [Dynamic DNS](https://ezr33t.router.works/advanced/ddns.md): Dynamic DNS allows the router to reach a fixed hostname while having a dynamically changing IP address.
- [Traversal Cloud](https://ezr33t.router.works/advanced/traversal-cloud.md): Traversal Cloud is a secure NAT tunnel tool to provide remote control function on the 4G outdoor routers and connected hosts.
- [Terminal](https://ezr33t.router.works/advanced/terminal.md): The command-line interface (CLI) means interacting with the router system where the user issues commands to the router system through command lines.
- [Web Port](https://ezr33t.router.works/advanced/web-port.md): Guidance of how to change the Web GUI interface port on the outdoor router.
- [VPN Tunnels](https://ezr33t.router.works/advanced/vpn-tunnels.md): The outdoor router has integrated both OpenVPN and WireGuard protocols.
- [Diagnostics](https://ezr33t.router.works/diagnostics.md)
- [Ping & Traceroute](https://ezr33t.router.works/diagnostics/ping-and-traceroute.md): Use the router tool to test mobile internet connections.