Simple Control SolutionsBivocom TG451 Industrial 4G LTE 5-Port Cellular GatewayTG451 is an OpenWrt based Linux OS industrial IoT gateway, which provides C/C++, Python programmable embedded environment for IoT developers and programmers to implement their industrial applications in a flexible and easy way.
TG451 has rich I/O like 2 Digital Inputs, 2 Relays, RJ45, RS232/RS485, DI/DO, USB, WIFI, GPS, and protocols such as MQTT, Modbus RTU/TCP, Modbus to JSON, TCP/UDP, to collect and transfer the data from diverse sensors and controllers to the cloud, and remotely control the industrial equipment. Besides, its captive portal feature is ideal for WIFI advertisement applications of transportation.
TG451 has option of dual sim or dual module for failover or load balance, provides secure, robust and reliable wireless and wired connectivity for your mission-critical industrial applications, and it has been widely used for air compressor monitor and control, bus WIFI advertisement, water pump control, electricity substation monitor, etc.Available options are:

1. WIFI: This is the Base plus a WIFI Access Point.
2. GPS Tracking: This is the Base plus a GPS Chip with Tracking capabilities - great for tracking assets such as trucks and equipment.
3. WIFI and GPS Tracking: This is the Base plus WIFI and GPS Tracking capabilities.
4. Dual SIM option:This is the base Industrial Cellular 4G 5-Port Router with no other options other than 4 LAN ports.
5. Dual SIM option +WIFI:This is the Base plus a WIFI Access Point.
6. Dual SIM option +GPS Tracking:This is the Base plus a GPS Chip with Tracking capabilities - great for tracking assets such as trucks and equipment.
7. Dual SIM option +WIFI and GPS Tracking:This is the Base plus Dual SIM and WIFI and GPS Tracking capabilities.

Cellular Data Plans available on our website.
Key Features:

1. Global 4G LTE, 3G versions to choose
2. Dual SIM (Option) for failover, auto switchover between wireless and wired LAN
3. Auto switchover between wireless and wired WAN
4. Captive portal for WIFI advertisement solution of transportation
5. 4-LAN, 1-WAN, 1-RS232, 1-RS485, WIFI(Option), GPS(Option)
6. OpenWrt based Linux OS, provides programmable environment for C/C++, Python, LUA developers and SDK
7. Multiple VPN protocols, IPsec, L2TP, PPTP, GRE and OpenVPN, to ensure secure data transmission
8. LTE/3G/PPPoE DHCP and static address connection
9. DHCP server, DHCP binding MAC address, DDNS, firewall, NAT, DMZ host, QoS, traffic analysis
10. MQTT, Modbus RTU/TCP, TCP/UDP, HTTP, BGP, SNMP protocols
11. SPI Firewall, Port Mapping, DMZ Mapping, ACL, IP-MAC binding and Clone function
12. Web UI, telnet & SSH CLI, AT Command configuration
13. Web upgrade, local and remote syslog, serial port output log
14. SMS commands and DMP(Device Management Platform)1for remote configuration and management

Ships from US. For more information such as Data Sheets and User Manuals, please visit our website.