MLS-CTRL-UC300 Milesight DI/DO IoT controller used for Remote control and Data acquisition

MLS-CTRL-UC300

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Milesight DI/DO IoT controller used for Remote control and Data acquisition

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MLS-CTRL-UC300

Home Automation / Smart home

Milesight

MLS-CTRL-UC300 information and overview

Milesight DI/DO IoT controller used for Remote control and Data acquisition, UC300-868M, 4x Digital Input, 2x Digital Output, 1x RS232, 1x RS485, 2x 4 - 20 mA Analog Input

Specifications & more information about MLS-CTRL-UC300, Home Automation / Smart home manufactured by Milesight

Specifications & downloads View specification Printable PDF

Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.

Overview:

UC300 series is an IoT controller used for remote control and data acquisition from diverse devices. It contains multiple I/O interfaces including analog input, digital input, relay output, serial port, PT100 RTD input, which support remote device data transmission via LoRaWAN or 3/4G networks. Besides, UC300 series supports multiple trigger conditions and actions which can work autonomously even when the network dropped. Combining with Milesight IoT Cloud solution, it can monitor and control remote devices via web server or mobile App easily.

Adopting industrial design and IP30 metal case, UC300 is widely used in indoor applications like smart factory, building automation, etc.

Specifications:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	MLS-CTRL-UC300
Wireless Transmission
Technology	LoRaWAN or 2G/3G/4G (Hardware Optional)
LoRaWAN
Antenna Connector	1 x 50 Ω SMA Connector (Center PIN: SMA Female)
Frequency	CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923-1&2&3&4
Tx Power	16dBm (868MHz)/22dBm (915MHz)/19dBm (470MHz)
Sensitivity	-137dBm @300bps
Mode	OTAA/ABP Class C
Cellular
Antenna Connector	1 x 50 Ω SMA Connector (Center PIN: SMA Female)
SIM Slot	1 (Micro SIM-3FF)
Application Mode	TCP/UDP/MQTT/AWS/Milesight IoT Cloud/SMS
Data Interfaces
Interface Type	3.5mm Terminal Block
IO
Ports	4 x DI + 2 x DO
Digital Input	Opto-isolated Digital Inputs, 3-24VDC (pulse counter support)
Digital Output	SPDT Relay Contact Rating: 3A@DC Max: 30 V or AC Max: 250 V
Serial Port
Ports	1 x RS232 + 1 x RS485
Baud Rate	1200~115200 bps
Protocol	Transparent (RS232), Modbus RTU (RS485)
Analog Input
Ports	2 x 4~20 mA + 2 x 0~10 V
Resolution	12 bit
Analog Input (RTD)
Ports	2 x PT100 RTD Input
Input Connections	2, 3-wire
Resolution	12 bit
Range	-200°C ~ 800°C
Others
Configuration Port	1 x Type-C
LED Indicators	1 x System, 1 x ACT
Built-in	Watchdog, Timer
Physical Characteristics
Power Connector	3.5 mm Terminal Block
Power Supply	5-24 VDC
Color & Material	Black, Metal
Ingress Protection	IP30
Operating Temperature	-20°C ~ 60°C (-4°F to +140°F)
Relative Humidity	0% ~ 95% (non-condensing) at 25°C/77°F
Dimensions	93 x 70 x 22 mm (3.66 x 2.76 x 0.87 in)
Installation	Desktop, Wall Mounting, DIN Rail Mounting

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The best price and guaranteed service and backup from official computer suppliers in South Africa for the MLS-CTRL-UC300 Milesight DI/DO IoT controller used for Remote control and Data acquisition.

The Milesight MLS-CTRL-UC300 Milesight DI/DO IoT controller used for Remote control and Data acquisition is available for R 2465. The product is sold by ComX Computers as new. Prices are valid today 2026-11-01 (before 2026-11-02, by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.

Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.

Find related MLS-CTRL-UC300 Milesight DI/DO IoT controller used for Remote control and Data acquisition products in our Home Automation / Smart home Category for even more options. Read reviews and find out about MLS-CTRL-UC300 Milesight DI/DO IoT controller used for Remote control and Data acquisition. Discounts, specials and cheap prices only at ComX Computers.

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