4G Controller
- Synchronize configuration from Milesight IoT Cloud
- Execute actions by custom logic formula
- Operate autonomously while the network is unavailable

Extend Your Network Reach of End Nodes
The UC34xx series is a smart controller product with an embedded 4G cellular modem. The intelligent software and ultra-compact portable form factor design make it an ideal solution for a variety of industrial applications like field device monitoring, remote controlling and data acquisition.
UC3422
2xAI, 1xDI, 1xRelay Output
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UC3414
2xDI, 2xRelay Output
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UC3452
1xDI, 1xRelay Output, 1xRS232, 1xRS485
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Take Control of Every THING
UC3422 is a controller widely used for capturing analog and digital signals like logic states, temperatures, voltages, currents and resistances. Also, it is an intelligent controller with rich trigger condition & action commands for monitoring and control of remote devices.
Product Features
Take Control of Every THING
Embedded with a range of trigger conditions and actions, UC3414 series enables users to create various combinations of commands accordingly. Benefiting from the management on Milesight IoT Cloud, users can easily monitor and control the remote equipment without traveling on site back and forth.
Product Features
anywhere and anytime
enclosure
Take Control of Every THING
UC3452 features 2 serial ports, 1 alarm input and 1 relay output. With built-in cellular modem, UC3452 can easily collect data from serial and I/O devices and transmit them through UDP/TCP and MQTT protocols to users’ on-premises server as well as the public cloud like AWS, Azure and Google Cloud. In addition, UC3452 is an intelligent Controller controller with rich trigger condition & action commands for monitoring and control of remote devices.
Product Features
Specifications
Models | ||
UC3414 | 2 × DI, 2 x Relay Output | |
UC3422 | 2 × AI, 1 × DI, 1 x Relay Output | |
UC3452 | 1 × RS232, 1 x RS485, 1 × DI, 1 x Relay Output | |
Cellular Interface | ||
Connector | 1 × 50 Ω SMA (Center PIN: SMA Female) | |
SIM | Micro SIM (Inside the device) | |
Configuration Interface | ||
Port | 1 × Micro USB | |
Baud Rate | 115200bps | |
IO | ||
Connector | Terminal block | |
Digital Inputs | Opto-isolated Digital Input DC Voltage (3-24V) | |
Digital Outputs | SPDT Relay Contact Rating: 3 Amp DC (Max: 30 V) or 3 Amp AC (Max: 250 V) | |
Serial | ||
Ports | RS232/RS485 | |
Baud Rate | 4800~115200bps (RS232)/1200~115200 bps (RS485) | |
Protocol | Transparent (RS232), Modbus RTU (RS485) | |
Analog Input | ||
Input Range | 4~20 mA | |
Resolution | 12 bit | |
Power Supply | ||
Connector | Terminal block | |
Input Voltage | 5-24V DC (Standard adapter: DC 12V/0.5A) | |
Physical Characteristics | ||
Ingress Protection | IP30 | |
Dimensions | 79 x 76 x 24 mm | |
Mounting | Desktop or Wall Mounting | |
Others | ||
LED Indicators | 1 × System, 1 × ACT | |
Built-in | Watchdog | |
Operating Temperature | -40°C to +70°C (-40℉ to +158℉) Reduced Cellular Performance Above 60°C | |
Relative Humidity | 0% to 95% (non-condensing) at 25℃/77℉ |