TrolMaster controllers and sensors

One brain, every device.

TrolMaster is modular: a base station reads the sensors and switches lights, fans, pumps and CO2 through separate device stations. Choose the hub first, then only the sensors and stations the room actually needs.

Nothing matches all of those filters.

Base stations and hubs

The controller everything else plugs into: Hydro-X, Aqua-X, Green-X and Tent-X.

TrolMaster Green-X GCS-1 Greenhouse Base Station

  • System type Modular greenhouse automation base station
  • Included sensor MBS-GH 4-in-1 (temperature, humidity, CO2, day/ni...
  • Monitored parameters temperature, humidity, CO2, light/PPFD; expandabl...
  • Lighting control PPFD monitoring, iLink-style light connection via...
£590.99

TrolMaster Hydro-X HCS-1 Base Station – 3-in-1 Controller

  • Input voltage 100–240V AC, 50/60Hz
  • Maximum HID fixtures 256 x 2 channels
  • Maximum device connection distance 1000m
  • Ingress protection IP20
£291.49

TrolMaster Tent-X TCS-1 Smart Grow Tent Controller

  • Power input 100 to 240 V AC, 50/60 Hz
  • Sensor ports 1 (expandable with AMP-3 sensor board)
  • DS module support up to 4 device station modules
  • EC fan control up to 2 EC fans with EFC-1 adaptors
£285.45

Device and expander stations

Sockets and low-volt stations that switch one piece of kit each.

Sensors, probes and detectors

Temperature, humidity, CO2, PAR, EC, pH, water content and leaks.

Standalone digital controllers

Plug-in units that run on their own, with no base station involved.

TrolMaster BETA-6 Day/Night Digital Humidity Controller

  • Input Voltage 120V AC
  • Output Switch Relay
  • Fuse Rating 6A / 250V
  • Maximum Load 10A
£94.95

TrolMaster EFC-1 EC Fan Controller – For Tent-X System

  • Function EC fan speed controller module
  • Compatible system TrolMaster Tent-X control system
  • Output signals PWM and 0-10V
  • Connection RJ12, plug-and-play
£57.95

Adaptors, cables and enclosures

Lighting adaptors, RJ12 leads, splitters and weatherproof boxes.

The full range

TrolMaster Aero EC Fan – Automated Inline Extraction

£196.99

TrolMaster Aqua-X Pro NFS-2 Irrigation Controller

£2,589.99

Bud Box / TrolMaster LED Complete Grow Kit 75cm2

£876.99

TrolMaster Hydro-X Pro HCS-2 Controller – Multi-Zone

£2,587.99

TrolMaster environmental controllers

TrolMaster's Hydro-X and Aqua-X ranges give you one system monitoring and controlling lights, climate, CO2 and irrigation instead of juggling separate timers and controllers that do not talk to each other. The Hydro-X Plus Controller (HCS-3, £1,859) is the central brain; everything else is a modular station or sensor that plugs into it, so you build the system around what you actually need to monitor rather than buying one fixed box.

Building a TrolMaster setup

For irrigation, the Aqua-X Pro Irrigation Control System (NFS-2, £2,600) pairs with inline EC/temp (PCT-2, £295) and pH sensors (PPH-2, £265) to automate feeding based on real readings rather than a fixed schedule, with a water detector (WD-2, £70) to flag leaks before they flood a room. On the climate side, the Green-X Base Station (GCS-1, £595) and Thermostat Station (TS-2, £121) handle heating and cooling, and expander stations (from £245) add extra relay outputs as your room grows. This is a serious investment aimed at multi-light rooms rather than a single tent, and most growers here start with one or two stations and expand.

Not sure which stations you need for your room? Call 020 3488 0419 and we will talk through a build that matches your setup, from a single tent to a full commercial room. Free UK delivery over £60.