Monitoring & control products · Singapore · Malaysia · Thailand · Indonesia (65) 6841 8834 [email protected]
Controsys Engineering

Brand partner · Teracom

Teracom Systems – Remote Monitoring & IoT Solutions

Teracom control solutions — remote monitoring and control banner

Teracom Ltd is a Bulgarian electronics manufacturer based in Ruse that has been designing and building its own devices since 1993. It produces Ethernet and cellular (4G LTE) controllers for remote monitoring and control, together with a broad family of 1-Wire and Modbus RTU sensors, detectors and transmitters, all assembled in-house on an automated SMD line.

Controsys supplies Teracom hardware and helps customers specify the right controller and sensor mix for each site. See the full product range or the Controsys home page for our panel-building services.

Enquire about Teracom (65) 6841 8834

Product categories

Remote monitoring & control hardware

Ethernet and 4G/cellular controllers, data loggers, and 1-Wire / RS-485 sensors and detectors.

Teracom Ethernet remote monitoring and control
01

Ethernet remote monitoring and control

Network-connected I/O controllers, data loggers and monitoring modules that run stand-alone or feed SCADA systems. Each unit has a built-in web interface, so setup and control happen in a browser without extra software.

  • TCW1xx series: 8-bit, 10 Mbit basic monitoring/automation; TCW2xx series: 32-bit, 10/100 Mbit with stronger performance and security
  • Protocols across the range: MODBUS TCP/IP, SNMP, HTTP API, MQTT (TCW242)
  • Sensor buses: 1-Wire and RS-485 Modbus RTU; data-logging models available
  • Energy (TCW260), analog output (TCW280), IP watchdog (TCW122B-WD) and environmental (TCW320E-EMM) specialists
  • TCW242
  • TCW260
  • TCW241
  • TCW220
  • TCW320E-EMM
  • TCW210-TH
  • TCW280
  • TCW122B-CM
  • TCW122B-WD
  • TCW181B-CM
  • TCW122B-RR
Ethernet controllers & loggers
Teracom Cellular remote monitoring and control
02

Cellular remote monitoring and control

Controllers and loggers that communicate over mobile networks, intended for remote or mobile sites with no LAN. A built-in web server handles configuration.

  • 4G LTE with 2G fallback: TCG120-4, TCG140-4, TCG210-4
  • Legacy 2G GSM-GPRS TCG120 and TCG140 (not recommended for new designs)
  • SMS relay control and periodic HTTP POST to SCADA; Modbus RTU sensor support
  • TCG210-4 battery-powered parcel logger for cold-chain shipments
  • 3-year warranty for business customers
  • TCG120-4
  • TCG140-4
  • TCG210-4
  • TCG120
  • TCG140
Cellular controllers
Teracom Sensors, detectors and transmitters
03

Sensors, detectors and transmitters

Field devices that turn physical parameters into signals for Teracom controllers or third-party PLCs and SCADA, covering climate, air quality, electrical values, leaks, doors and smoke.

  • 1-Wire range: TST100/TST103 temperature, TSH202/TSH231 humidity, TST200 Pt100, TSA200 4-20 mA, TSC/TSV current & voltage, TSL200 light, TSP200 pressure
  • RS-485 / Modbus RTU range: TST300, TSH300, TSM400-4 CO2/TH, TDI340 pulse counter, TDO340 relay outputs, TST320 thermocouple, TSV300, TSF400-4
  • Dry-contact detectors: TSV101 AC voltage, TSD800 door contact, TSF400-0 leak, smoke detector
  • Firmware updatable over the working interface; 3-year warranty
  • TST100
  • TST100S
  • TST103
  • TSH202
  • TSH202B
  • TST200
  • TSH206
  • TSH231
  • TSM400-1-TH
  • TSC200-15
  • TSL200
  • TSP200
All sensors & detectors

Where it is used

Applications

Remote environmental monitoring — Teracom application

Remote environmental monitoring

Server rooms and data centres, greenhouses, wine cellars, telecom sites, and drug and food storage.

Remote factory automation — Teracom application

Remote factory automation

Production monitoring, scheduled process control, boiler control, peer-to-peer relay control and solar-park energy monitoring.

Data acquisition & control — Teracom application

Data acquisition & control

Modbus TCP/IP supervisory systems, environmental and HACCP logging, pharmaceutical storage records and SNMP-managed monitoring.

Building automation & security — Teracom application

Building automation & security

Temperature, humidity and CO₂ control, door and window monitoring for HVAC, and energy metering.

Why buy through Controsys

Stock, engineering and service in one place

  • Regional stockist

    Common lines are held in stock, with offices in Singapore, Malaysia, Thailand and Indonesia.

  • Panel integration

    We build Teracom components into complete annunciator, mimic and control panels.

  • After-sales support

    Installations can be modified, extended or upgraded as your requirements change.

Teracom — common questions

Can Teracom controllers work without a wired network?

Yes — Teracom offers cellular controllers alongside its Ethernet range, so remote sites without a LAN connection can still be monitored.

Which protocols do Teracom devices support?

Across the range: Modbus TCP/IP and SNMP over the network, with 1-Wire and RS-485 buses for sensors and transmitters.

Related brands

Enquire about Teracom

Send model numbers, quantities and your application — we reply with availability, pricing and technical advice.

Request a quote (65) 6841 8834