• WR224


Industrial Compact LTE/WiFi Router
Model : wr224

WR224 is a smart solution for smart city and IIoT applications as a LTE/WiFi dual radio router, or simply a single high speed WiFi AP. The router supports LTE to WiFi redundancy and auto offload to guarantee high speed. To safeguard cyber security, security features such as Firewall, OpenVPN, GRE tunnel are supported. The embedded MQTT and RESTful API enables public cloud integration such as AWS or Azure. The private cloud platform ThingsMaster and ThingsMaster OTA can also be setup for instant and secured access to receive data or manage devices remotely.

Standard 3GPP Release 11 Long Term Evolution (LTE), fallback 3GPP Release 7,8,9 for HSPA/UMTS

IEEE 802.11b/g/n for Wireless LAN

IEEE 802.11i for Wireless Security

IEEE 802.3 10Base-T Ethernet

IEEE 802.3u 100Base-TX Fast Ethernet

Ethernet Port

4 x 10/100Base-TX RJ45, Auto Negotiation, Auto MDI/MDI-X

Router Mode: 1 WAN + 3 LAN, Bridge Mode: 4 LAN

System LED

1 x Power: Green ON

1 x SYS: Ready: Green On, Firmware Updating: Green Blinking

1 x Ra: 4G connection: Green On, 2/3G connection: Green Blinking, disconnected: Off

1 x Rb: AP mode: Green On, Station mode connected: Green Blinking, Station mode/radio disable: Off


System Reset(2~6 Seconds) / Default Settings Reset(over 7 Seconds)

SMA Socket

Up to 4 x RP-SMA Female (without Nylok)

ANT1/3 for Wi-Fi 2T2R, ANT2/4 for LTE 2T2R (Main/Div)

SIM Socket

2 x Nano, SIM1: Main, SIM2: Redundant

Power Input

2-Pin Removable Terminal Block Connector for V+/V-

 Cellular Properties
Standard GSM/GPRS/EDGE 3GPP Release 6
UMTS/HSPA 3GPP Release 8
LTE 3GPP Release 11
Data Rate LTE Cat.4:

GPRS: DL: Max. 85.6 kbps, UL: Max. 85.6 kbps

EDGE: DL: Max. 236.8 kbps, UL: Max. 236.8 kbps
HSPA: DL: Max. 42 Mbps, UL: Max. 5.76 Mbps
LTE-FDD: DL: Max. 150 Mbps, UL: Max. 50 Mbps, 2x2 DL MIMO

LTE-TDD: DL: Max. 130 Mbps, UL: Max. 35 Mbps, 2x2 DL MIMO 

Band Information: LTE-E LTE: FDD B1/B3/B5/B7/B8/B20 (2100/1800/850/2600/900/800MHz)
LTE: TDD B38/B40/B41 (2600/2300/2500MHz)
WCDMA: FDD B1/B5/B8 (2100/850/900MHz)
GSM: B3/B8 (1800/900MHz)
Band Information: LTE-AU

LTE: FDD B1/B2/B3/B4/B5/B7/B8/B28 (2100/1900/1800/1700/850/2600/900/700MHz)

LTE: TDD B40 (2300MHz)

WCDMA: FDD B1/B2/B5/B8 (2100/1900/850/900MHz)
GSM: B2/B3/B5/B8 (1900/1800/850/900MHz)

Band Information: LTE-U FDD LTE: B2/B4/B12 (1900/1700/700MHz)
WCDMA: B2/B4/B5 (1900/1700/850MHz)
Band Information: LTE-CN LTE FDD: B1/B3/B5/B8 (2100/1800/850/900MHz)
LTE TDD: B38/B39/B40/B41 (2600/1900/2300/2500MHz)
TD-SCDMA: B34/B39 (2000/1900MHz)
WCDMA: B1/B8 (2100/900MHz)
GSM: 900/1800MHz
 WiFi Properties

IEEE 802.11b/g/n,  Up to 2T2R MIMO

Data Rate

802.11b: 11Mbps / 802.11g: 54Mbps / 802.11n: MCS0 ~ 15, max. 300Mbps

Check detail TX/RX information in User Manual


ISM Band, 2.412GHz ~ 2.462GHz (CH1~11), programmable by regional regulation


≦20db, compliant with CE request

Management Interface CGI WebGUI, Command Line Interface (CLI), Telnet, SNMP
User Management

Radius client, TACACS+, local database

Time Management

NTPv3, SNTP, Cellular Time


AWS Agent, Azure Agent, ThingsMaster Agent

Network Management

IPv4, SNMP v1/v2c/v3/Trap, MIB II, Entity MIB, DHCP server/client, DHCP relay, TFTP, ARP response over 802.2 LLC SNAP, Proxy ARP, DNS (client/proxy), private MIB

Traffic Management

1:1 NAT, NAPT(SNAT/DNAT), Port Forwarding


Static Route


Firewall, DMZ, HTTPs, SSH, IEEE 802.1X/RADIUS


OpenVPN (server/client), L2TP, GRE

Cellular Configuration

Radio on/off, 2G, 3G and 4G modes configurable, SIM Security, Connection Status, Cellular to Eth-WAN Redundancy, Backup SIM Retry (1-10 times)

WLAN Configuration

WLAN Basic Settings: Radio on/off, AP/client mode, 2.4G 11n Band and Frequency selection, SSID/Multi-SSID configuration, SSID broadcast, Cellular to WLAN Auto Offload and advanced WLAN settings, 802.1X


ViewMaster, NetMaster, Ping, Traceroute

Wi-Fi Max. Client

Up to 20

 Power Requirement
Input Voltage

24V (9~30VDC)

Reverse Polarity Protect Yes
Input Current

WR224-WLAN+LTE: 0.18A@24V

Power Consumption

WR224-WLAN+LTE: Max 4.32W@24VDC full traffic, suggest to reserve 15% tolerance


Wall Mount/DIN Rail (DIN bracket not included)

Enclosure Material Steel Metal 

86 x 105 x 29mm(W x D x H) / without mounting Clip

Ingress Protection IP30

Around 350g without package/antenna

Operating Temperature & Humidity -40°C~70°C , 5%~95% Non-Condensing
Storage Temperature -40°C~85°C
MTBF >200,000 hours
Warranty 5 years
Safety EN60950-1 Compliance
EMC EN61000-6-2/EN61000-6-4
EMI CISPR 22, FCC part 15B Class A

EN61000-4-2 ESD, EN61000-4-3 RS, EN61000-4-4 EFT, EN61000-4-5, EN61000-4-6 CS,

EN61000-4-8 Magnetic Field 


RED Compliance

Safety: EN 62368-1

EN 50385/EN62311 MPE assessment

EN 301 489-1/17/19, EN 55032/55024

EN 300 328

EN 301 908-1

FCC Part 15B

Dual Radio 4G/LTE + Wi-Fi Wireless Network

・LTE Cat.4, 2T2R MIMO provides 150M downlink and 50M uplink

・4G/3G/2G full cellular network compatibility


    FDD B1/3/5/7/8/20 (2100/1800/850/2600/900/800MHz)

    TDD B38/40/41 (2600/2300/2500MHz)


    FDD B1/3/5/8 (2100/1800/850/900MHz)

    TDD:B38/39/40/41 (2600/1900/2300/2500MHz)

・IEEE 802.11b/g/n for 2.4G 2T2R MIMO delivers up to

    300Mbps throughput

Enhanced Cyber Security & Redundancy

・Support Firewall for inbound/outbound traffic

・OpenVPN (server/client) for secure remote connection

・Support L2TP with PPP, PAP, CHAP(LCP, IPCP)

・Support GRE tunnel

・HTTPs/SSH secure login

・Support TACACS+ multi-user authentication for privileged user management

Management Features

・Various configuration paths, including Web GUI, Telnet, LAN Utility (ViewMaster), and NMS (NetMaster)

・Supports cellular to WAN redundancy, dual SIM backup

・Supports Cellular to WLAN auto offload

・1:1 NAT, port forwarding and NAPT for local traffic protection

・Support static routing

・NTP v3 time management

・Built-in Cloud AWS Agent, Azure Agent, ThingsMaster Agent

Rugged Design for Wayside Surveillance, ITS Application

・Effective heat dissipation design for operating in -40~70oC environments

・CE Marking

・IEC61000-6-2/IEC61000-6-4 heavy industrial EMC compliance

Ordering Information

 Model Name


Industrial Wireless IIoT Field Router, 4FE, 802.11b/g/n WLAN (no antennas included)


Industrial Wireless IIoT Field Router, 4FE, 802.11b/g/n WLAN, LTE-E, 2SIM, FDD B1/3/5/7/8/20, TDD B38/40/41 (no antennas included)

*LTE-AU/LTE-U/LTE-CN Cat.4 by request

*GPS support by request

Package List
1 x Product Unit 
1 x 2-pin Removable Terminal Block Connector 

NOTE: Antennas are not included in the package.

Please order the antennas from the optional accessories.

1 x Quick Installation Guide

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