Milesight UC3414 Cellular IoT Controller with Rich Industrial Interfaces (Discontinued by Manufacturer)

Milesight UC3414 Cellular IoT Controller with Rich Industrial Interfaces (Discontinued by Manufacturer)

• Easy to connect with multiple wired sensors through GPIO/AI/RS232/RS485interfaces
• Multiple triggering conditions and actions
• Support multiple network protocols and AWS IoT platforms
• Embedded watchdog for work stability
• Industrial metal case design with wide operating temperature range
• Quick and easy management with Milesight IoT Cloud solution

VAT Exemption for EU Businesses: Validate Your VAT Number at Cart Page

Prices do not include VAT (Your local VAT & Shipping Cost will be calculated at Checkout)

In stock

Product Description

The UC3x series cellular remote I/O is a sophisticated and versatile device designed for data acquisition in a variety of indoor applications, including smart industries and building automation. This series is characterized by its ability to connect with multiple wired sensors through an array of interfaces such as GPIO, AI, RS232, and RS485. This makes it an ideal solution for environments where a multitude of sensors need to be monitored and controlled simultaneously.

A key feature of the UC3x series is its support for multiple triggering conditions and actions. This functionality allows the device to operate autonomously, even in the absence of a network connection, ensuring continuous and reliable performance. The UC3x series also stands out for its compatibility with multiple network protocols and AWS IoT platforms, making it a versatile tool for a wide range of IoT applications.

Designed with an industrial-grade metal case and a wide operating temperature range, the UC3x series is well-suited for demanding environments. Its robust construction ensures durability and longevity in various industrial settings. Additionally, the series can be easily managed and controlled via the Milesight IoT Cloud solution, offering convenience in monitoring and managing devices through a web server or mobile app.

Product Features

  • Versatile Sensor Connectivity: Easily connects with multiple wired sensors through GPIO, AI, RS232, and RS485 interfaces.
  • Autonomous Operation: Supports multiple triggering conditions and actions for reliable functioning without network dependency.
  • Network Protocol and AWS IoT Platform Support: Enhances compatibility with various IoT applications and cloud-based solutions.
  • Embedded Watchdog: Ensures consistent work stability and device reliability.
  • Industrial Metal Case Design: Robust and durable, suitable for challenging industrial environments.
  • Wide Operating Temperature Range: Offers flexibility and reliability across different temperature conditions.
  • Easy Management with Milesight IoT Cloud: Facilitates quick and simple device management and control via a web server or mobile app.
  • Ideal for Indoor Applications: Widely used in smart industries and building automation for efficient data acquisition and control.
  • User-Friendly Interface: Designed for ease of installation and use in various industrial applications.

The UC3x series represents a significant advancement in cellular remote I/O devices, offering a blend of versatility, reliability, and ease of use. It is an excellent choice for businesses looking to enhance their IoT infrastructure in indoor settings.

Product Downloads


Wireless Transmission
Technology Cellular
Antenna Connector 1 × 50 Ω SMA Connector (Center PIN: SMA Female)
SIM Slot 1(Micro SIM-3FF)
Application Mode TCP/UDP/MQTT/AWS/Milesight IoT Cloud
Data Interfaces
Interface Type 3.5 mm Terminal Block
Digital Input 2 x Opto-isolated Digital Inputs, 3-24VDC (pulse counter support)
Digital Output 2 x SPDT Relay Contact Rating: 3A@DC Max: 30 V or AC Max: 250 V
Serial Port
Ports RS232
Baud Rate 4800~115200bps(RS232)
1200~115200 bps(RS485)
Protocol Transparent (RS232)
Modbus RTU (RS485)
Analog Input
Input Range 4~20mA
Resolution 12 bit
Configuration Port 1 × Micro USB
LED Indicators 1 × System, 1 × ACT
Built-in Watchdog, Timer
Physical Characteristics
Power Connector 3.5 mm Terminal Block
Power Supply 5-24 VDC
Power Consumption ≤1.68W
Ingress Protection IP30
Operating Temperature 40°C to +70°C (-40℉ to +158℉)
Relative Humidity 0% ~ 95% (non-condensing) at 25°C/77℉
Dimensions 79 × 60 × 24 mm (3.11 × 2.36 × 0.94 in)
Installation Desktop, Wall mounting
Regulatory CE, RoHS

Shipping Policy

We provide worldwide shipping using reliable tracked
shipping services.

Local Shipments within Cyprus

Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.

International Shipments

International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.

We dispatch orders within 1-3 workdays after the day of the
order placement. 

General Return Policy

We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.

To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.

For any further information, help and support regarding the
shipping and/or return process you can contact us at:

  • Email:
  • Telephone: +357 22 282828