RSS Platform Updates

Indoor G20

Echolo > Hardware > Indoor G20

Echolo 4G Indoor Gateway (G20)

Superior indoor WiFi coverage.

The Echolo 4G Indoor Gateway G20 supports supirior WiFi coverage for your Echolo IoT deployment. The G20 is ready for the most robust and remote deployments you have to offer. This unit is fully customizable, allowing it to fit in with some of the most stringent security requirements. In combination with the customized Echolo software, this Gateway is the perfect companion to the Echolo G1 (a long-range indoor BLE Hub).

This 4G Gateway also supports a range of use cases, including remote location deployments, secure or unaccessible local networks, connection failover, and more. If connectivity in a remote location is holding you back, this Gateway is the solution!

Plug and Play

Getting up and running is easy, the Gateway comes pre-installed with a SIM card along with all the security configurations you may have requested. If you ordered your 4G Gateway with Echolo Hubs, then they come pre-configured to work right out of the box! Just open, power on and go!


Echolo offers a range of connectivity options and plans for 4G IoT Gateways; we are your single solution for IoT hardware and network connections.

Perfect Match

The Echolo 4G Outdoor Gateway has been perfectly customized to work with the Echolo G1 and OLR BLE Hubs. When purchasing as a bundle, they are configured to be plug and play out of the box.

Technical Details

Main Chipset



DDR2 128MB (MAX DDR2 256MB)


16MB (MAX 32MB)


IEEE 802.11n,IEEE 802.11g,IEEE 802.11b,IEEE 802.3u

RT Power

802.11b   18dBm±2dBm;

802.11g   15dBm±2dBm;

802.11n   15dBm±2dBm;


Reception Sensitivity

802.11b: -83dBm@10% PER

802.11g: -74dBm@10% PER

802.11n: -68dBm@10% PER


Work Channel

2.4GHz: 1-13

Wireless Rate

Max 300Mbps

Work Frequency



2*undetachable 5dBi antenna


1*PCI-E slot

1*SIM card slot

1*USB 2.0 port

1*Micro SD card slot

1*10/100/100M WAN port(Auto MDI/MDIX)
4*10/100/100M LAN port(Auto MDI/MDIX)


Power,PCIE mode ,2.4G,WAN,LAN1,LAN2,LAN3,LAN4



Max Power consumption

< 12W



WAN Type

PPPoE,Dynamic IP, Static IP


Server, Client, DHCP Client List, Address Reservation

Port Forwareding

Virtual Server, Port Triggering, UPnP, DMZ

Firewall Security

Dos, SPI Firewall

IP Address Filter/MAC Address Filter/ Domain Filter

IP and MAC Address Binding



VPN Pass-Through

PPTP, L2TP, IPSec (ESP Head)

Other Function

Mac clone
NTP Synchronize
Web firmware upgrade

Work Environments

Operating Temperature:0℃ ~ 40℃;
Storage Temperature:-40℃~ 70℃;Operating Humidity:10%~90% non-condensing
Storage Humidity:10%~90% non-condensing


12V 1A



Other accessories


Power adapter

Echolo Hardware Solutions

Indoor in the air-conditioned, or outdoor in the blazing sun or ice and snow we have you covered. Our hardware Hubs are easy to install and get operational with any solution you deploy.

Indoor: Echolo G1

The Echolo G1 is an indoor fully Bluetooth 5.0 Hub using the latest in IoT technologies to deliver your data faster and more efficient than ever. This Hub supports full PoE or WiFi connectivity and can also act as a WiFi Access Point or Repeater all while looking stylish.

Learn More

Outdoor: Echolo OLR

The Echolo Outdoor Long-Range Hub or Echolo OLR for short is a BLE powerhouse, taking advantage of the latest in Bluetooth 5. This Hub can detect devices up to 300 meters away, all while sitting outside in the hot sun or cold snow.

Learn More