SMS Remote I/O

UC1214/1314/1414 GSM/3G/4G Remote I/O



Ursalink SMS Remote I/O is an industrial GSM/3G/4G controller developed for the controlling and monitoring of remote equipment or machines with 2 digital inputs and 2 drivable relay outputs.
Ursalink SMS Remote I/O allows 2 phone numbers to send commands via SMS/USSD, and up to 6 phone numbers can be informed when alarm toggle condition is sufficient. It also supports multiple trigger conditions and actions, enabling users to create various combinations of commands according to their needs.
With rich functionalities and small form-factor design, Ursalink SMS Remote I/O is able to be attached to many electronic devices at homes, in offices, or on any other sites.

Product Features

  • Industrial Metal Enclosure
  • Customizable Alarm Message
  • Easy to Operate by SMS or USSD
  • Built-in Timer and Hardware Watchdog
  • Password Protection to Prevent Unauthorized User
  • Easy and Quick Remote Operation
  • Hundreds of Combinations of Trigger Condition and Action

Ursalink SMS Remote I/O is Widely Used in Multiple Applications



Cellular Interface
Connector 1 × 50 Ω SMA (Center PIN: SMA Female)
SIM Micro SIM (Inside the device)
Configuration Interface
Port 1 × TTL Intraface
Baud Rate 115200bps
Connector Terminal block
Digital Inputs 2 x Opto-isolated Digital Inputs.
Can accept any DC signals of any types, including:
➢ Dry Contacts
➢ DC Voltage (3-24V)
Digital Outputs 2 x SPDT Relay Contact Rating:
3 Amp DC (Max: 30 V) or 3 Amp AC (Max: 250 V)
Power Supply
Connector Terminal block
Input Voltage 5-24V DC (Standard adapter: DC 12V/0.5A)
Physical Characteristics
Ingress Protection IP30
Dimensions 79 x 60 x 24 mm (3.11 x 2.36 x 0.94 in)
Mounting Desktop or Wall Mounting
LED Indicators 1 × STATUS, 1 × ACT
Built-in Watchdog
Operating Temperature -40°C to 70°C
Relative Humidity 0% to 95% (non-condensing) at 25ºC/77ºF

Business Type