EZR33L has the 2021 new designed outdoor enclosure and uses the same router motherboard as the EZR33 router.
The LTE modem inside the EZR33L outdoor 4G router connects to the mobile networks, and then the router provides internet connections on Wi-Fi and LAN Ethernet. It uses Nano-SIM cards in the dual SIM card slot.
The 2021 new designed outdoor enclosure was die-casted from ADC12 aluminum by 100-ton pressure with a white weather-proof coating. A set of o-rings seals and gaskets protects the 4G router against water and dust. The durable enclosure provides waterproof protection in demanding environments and works in a temperature range of -40° ~ +80° celsius.
The below image is the basic working principle of the EZR33L outdoor 4G router.
How EZR33L 4G Router Works?
The EZR33L outdoor 4G router has a standalone MIMO Wi-Fi hotspot with a DHCP server and supports a wireless Wi-Fi relay connection. It has a powerful Wi-Fi booster inside with transmission speeds of up to 300Mbps. The Wi-Fi signal can cover 150-300 yards in the open space.
Comply with 802.3af/at PoE standard, the outdoor 4G router uses a LAN cable to transmit both DC power and Ethernet data. It supports a max 50-meter LAN cable. You can also power it up with a 12V DC power adapter. You can connect a network switch, second router, or computer to the LAN port on the PoE injector to extend the 4G internet to an indoor area.