

Rich Industrial Interfaces
Temperature Transmitter
Intelligent Trigger System
Autonomous Operation
Flexible Cloud Integration
Reimagine Remote Monitoring and Control

Rich Industrial Interfaces
Integrating multiple and various kind of industrial interfaces for monitoring and control field sensors or devices simultaneously.
- 6 × Analog Inputs
- 4 × Digital Inputs
- 2 × Digital Outputs
- 1 × RS232 + 1 × RS485
Temperature Transmitter
Besides the 4~20 mA & 0~10 V type analog interfaces, the UC300 firstly adopts 2 RTD inputs for accepting and converting 2/3 wires PT100 sensors‘ resistance signal into 4-20 mA current signal with a range from -200°C to 800°C.


Intelligent Trigger System
Users are able to set up 16 commands based on custom trigger conditions & actions to realize intelligent task like timing data collection.
Autonomous Operation
Milesight UC300 IoT controller can execute the commands autonomously even when the network is unavailable.
Flexible Cloud Integration
Support TCP/UDP/MQTT protocol, UC300 IoT controller is compatible with multiple Cloud platforms such as AWS (for cellular version only) and Milesight IoT Cloud.
LoRaWAN® & 4G LTE
The UC300 IoT Controller supports global LoRaWAN® frequency plans or 4G LTE as backhaul connectivity to meet different projects.
* LoRaWAN®/4G LTE connectivity represents different model selections.

Milesight IoT Cloud
- Store, manage and analyze all your data with a few clicks
- Android & iOS versions allow you to manage devices at your fingertips
Flexible Installation

Wall Mounting

DIN Rail Mounting
Related Products

UC501/UC502
Outdoor LoRaWAN® Controller

UC511/UC512
LoRaWAN® Solenoid Valve Controller
Specifications | Documents
Wireless Transmission | Technology | LoRaWAN® or 2G/3G/4G (Hardware Optional) |
LoRaWAN® | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4 | |
OTAA/ABP Class C | ||
Cellular | 1 (Micro SIM-3FF) | |
TCP/UDP/MQTT/AWS/ONENet/Milesight IoT Cloud/SMS Application Mode | ||
Data Interfaces | Interface Type | 3.5 mm Terminal Block |
GPIO | 4 × DI + 2 × DO | |
Serial Port | 1 × RS232 + 1 × RS485 | |
Analog Input | 2 × 4~20 mA, 2 × 0~10 V, 2 × PT100 RTD Input | |
Others | Configuration Port | 1 × Type-C |
LED Indicators | 1 × System, 1 × ACT | |
Built-in | Watchdog, Timer | |
Physical Characteristics | Operating Temperature | -20°C ~ 60°C (-4℉ to +140℉) |
Dimensions | 93 × 70 × 22 mm (3.66 × 2.76 × 0.87 in) | |
Installation | Desktop, Wall Mounting, DIN Rail Mounting |