Products

This LCD fan controller with built-in display and rotary knob provides very fast, easy setup and reading of all information supplied by the intake and exhaust fan controller. It displays the temperature, humidity and EC extraction fan RPM. An integrated light sensor detects day/night modes. Two 5A / 230V AC outputs are provided for intake and exhaust fans, along with two RJ45 EC outputs; you can choose between a 0-10V or PWM (pulse-width modulation) signal.

Setting ranges:

• Temperature: 15 - 35C°, hysteresis 1 to 5C°
• Humidity: 0 - 100%, hysteresis 1 to 20%
• Min. speed: off, 1 to 100%
• Max. speed: 10 to 100%
• Negative pressure: 0 to 50%

Two internal temperature sensors prevent overheating of the heatsink and processor components. If overheating does occur, variable control switches off and a safety relay protects the exhaust fan while the intake fan is switched off. This prevents a complete ventilation failure and protects your plants.

The controller is ready to use. This reliable fan controller comes with a sealed waterproof cover, covered plugs and a low-voltage sensor, making it ideal for humid rooms. The sensor includes a 4-metre cable. The controller is supplied with a 1.5-metre power cable and a 4-metre sensor cable, which can be extended to 10 metres if required.

Video instructions for use in English and Bulgarian: here* and here*

• Daytime temperature
• Daytime temperature hysteresis
• Daytime humidity
• Daytime humidity hysteresis
• Min. daytime speed
• Max. daytime speed
• Night-time temperature
• Night-time temperature hysteresis
• Night-time humidity
• Night-time humidity hysteresis
• Min. night-time speed
• Max. night-time speed
• Negative pressure setting
• Sensor switching
• Switching between day/night mode

LCD display:

• Graphic and numeric display of constant speed in rpm
• Constant temperature display
• Constant humidity display
• Ability to set the desired conditions

Dimensions and technical specification:

• Enclosure W x H x D: 130 x 92 x 105mm
• Controller W x H x D: 160 x 130 x 105mm
• Designed for: 10A / 2 x 1150W / Triac 2 x 16A
• Voltage: 230V / 50HZ
• Digital sensor 5V measures temperature from –55°C to +125°C (–67°F to +257°F)
• Temperature accuracy from –10 to +85°C: 0.5°C
• Humidity accuracy +/-3%RH, max. tolerance 55%RH
• Protection class: IP54

🔹 GSE Timer Box IV is a professional lighting and heating controller designed for hydroponic and greenhouse systems. It allows simultaneous control of up to 4 600W lamps and the activation of heating devices with a maximum power of up to 2300W when the lighting is switched off. With a built-in temperature sensor and lamp dimming capability, this controller provides optimal conditions for plant growth.

🔹 Detailed specifications:

• Manufacturer: GSE (G-Systems Engineering)
• Model: Timer Box IV 4x600W + heating + temperature control
• Maximum lighting power: 4x600W
• Maximum heating power: 2300W
• Voltage: 230V / 50Hz
• Switching interval: 30 minutes
• Battery backup: 36 hours
• Relay durability: 10,000,000 cycles
• Protection class: IP54
• Dimensions: 230 x 300 x 110 mm
• Weight: 2 kg
• Certifications: CE, RoHS
• Warranty: 2 years

🔹 Recommendations and instructions for use:

1. Connect up to 4 600W lamps to the corresponding controller outputs.
2. Connect the heating device to the dedicated heating output.
3. Set the desired lighting on and off times using the built-in timer system.
4. The controller will automatically switch on the heating when the lighting is switched off to maintain an optimal temperature.
5. Regularly inspect and maintain the device to ensure long-lasting and efficient operation.

✅ Benefits of use:

• Efficient energy management: Allows simultaneous control of lighting and heating, optimizing energy consumption.
• Maintaining optimal conditions: Automatically regulates temperature and humidity, creating ideal conditions for plant growth.
• Easy setup and use: An intuitive interface and easy timer setup for lighting and heating.
• High reliability: With long-lasting relay durability and 36-hour battery backup, ensuring uninterrupted operation during power outages.

Control panel for operating HPS (sodium) and MH (metal halide) lamps, with a timer that controls lamp switching. On models with a heater output, the heater switches on when the lamps switch off for maximum electricity efficiency. The maximum permissible appliance power is 2000W.

Timer/contactor for 12x600W inductive loads.

Variant "+heating" switches on 1 load when the lights are off.


Dimensions and technical specifications:

230x300x110mm
230V / 50Hz
24h timer with a 36h battery, adjustable in 30min increments.
4x16A 230V
protection class: IP40

Compatibility with 1000W ballasts and bulbs:

circuits: 3 x 16A
With magnetic ballast: 6 x 1000W
With electronic ballast: 9 x 1000W

Control panel for operating HPS (sodium) and MH (metal halide) lamps, with a timer that controls lamp switching. On models with a heater output, the heater switches on when the lamps switch off for maximum electricity efficiency. The maximum permissible appliance power is 2000W.

Timer/contactor for 12 × 600 W inductive loads.

Standard version – single-phase, with 3 power cables.


Dimensions and technical data:

230 × 300 × 110 mm
230 V / 50 Hz
24 h timer with 36 h battery backup, adjustable in 30 min intervals.
4 × 16 A 230 V
protection class: IP40

Compatibility with 1000 W ballasts and lamps:

circuits: 3 × 16 A
With magnetic ballast: 6 × 1000 W
With electronic ballast: 9 × 1000 W

G-Systems Timer Box 4x600W + Heating control board with a mechanical timer for managing various lighting types (LED, HPS and MH lamps), used in indoor greenhouses. The timer box allows heating to be switched on when the lighting is not operating.

• max. power: 2400 W
• 3 operating modes (Off / Auto / Off)
• option to switch on heating when the lighting is off
• clock setting: 15-min. segments

Note: The mechanical timer (China) may have a 4-5% time lag, which is why we recommend using the control board with the digital timer G-Systems Timer Box IV 4x600W + Heating!

Note: the timer in the box has no battery; therefore, after a power interruption, it will not switch on automatically.

Technical specification:

• housing: W×H×D= 115 x 228 x 75 mm
• timer box: W×H×D= 150 x 240 x 97 mm
• voltage: 230V / 50Hz
• amperage: 13 A
• power: 2400 W
• operating modes: Off-Auto-On
• clock setting: 15-min. segments
• contactor: electronic
• protection class: IP20

Control panel for operating HPS (sodium) and MH (metal halide) lamps, with a timer that controls lamp switching. On models with a heater output, the heater switches on when the lamps switch off for maximum electricity efficiency. The maximum permissible appliance power is 2000W.

Timer/contactor for 6x600W inductive loads.

The "+heating" version includes 1 load when the lights are switched off.


Dimensions and technical data:

230x300x110mm
230V / 50Hz
24h timer with a 36h battery backup, adjustable in 30min increments.
4x16A 230V
protection class: IP40

Compatibility with 1000W ballasts and lamps:

circuits: 2 x 16A
With magnetic ballast: 4 x 1000W
With electronic ballast: 6 x 1000W

Control panel for operating HPS (sodium) and MH (metal halide) lamps, with a timer that controls lamp switching. On models with a heater output, the heater switches on when the lamps switch off for maximum electricity efficiency. The maximum permissible appliance power is 2000W.

Timer/contactor for 6x600W inductive loads.


Dimensions and technical data:

230x300x110mm
230V / 50Hz
24h timer with 36h battery backup, 30min settings.
4x16A 230V
protection rating: IP40

Compatible with 1000W ballasts and lamps:

circuits: 2 x 16A
With magnetic ballast: 4 x 1000W
With electronic ballast: 4 x 1000W

Control panel for operating HPS (sodium) and MH (metal halide) lamps, with a timer that controls lamp switching. On models with a heater output, the heater switches on when the lamps switch off for maximum electricity efficiency. The maximum permissible appliance power is 2000W.

Control panel for operating HPS (sodium) and MH (metal halide) lamps, with a timer that controls lamp switching. On models with a heater output, the heater switches on when the lamps switch off for maximum electricity efficiency. The maximum permissible appliance power is 2000W.

Timer/contactor for 8x600W inductive loads.


Dimensions and technical data:

230x300x110mm
230V / 50Hz
24h timer with 36h battery backup, 30min settings.
4x16A 230V
protection class: IP40

Compatibility with 1000W ballasts and lamps:

circuits: 2 x 16A
With magnetic ballast: 4 x 1000W
With electronic ballast: 6 x 1000W

Garden Highpro MATRIX is a high-quality, open-type air-cooled reflector (without protective glass) with a pyramid shape.

• pyramid reflector made from "pearl" aluminium
• natural heat dissipation (without protective glass)
• safe junction box for concealed wiring
• L/W/H dimensions: 68 x 62 x 15cm
• air-exhaust flange diameter: ⌀ 125mm
• lamp socket: E40 (included)
• suitable for: 250W, 400W, 600W bulbs

Garden Highpro MAXLIGHT Air Cooled Reflector is an air-cooled reflector – the perfect solution for problems with controlling the heat generated by indoor growing lighting. The tempered glass, which acts as an insulator, allows you to position the lamp closer to your plants, so that they receive even more light. If you want to replace the bulb or simply clean it, the glass fastening mechanism allows easy removal without having to disconnect the air ducts.

• reflective surface material: premium "pearl" aluminium
• housing material: composite plastic
• dimensions LxWxH: 605 x 480 x 215 mm.
• inlet/outlet diameter: Ø150 mm.
• weight: 4.8 kg.
• lamp holder: E40 (included)
• suitable for: 250W, 400W, 600W bulbs

Garden Highpro PEARLPRO is an open reflector with up to 10% greater light distribution than a standard Stucco reflector.

• Made from high-quality "pearl" aluminium
• Safe junction box for concealed wiring
• Dimensions L/W/H: 47 x 47 x 11 cm
• lamp socket: E40 (included)
• Suitable for: 250W, 400W, 600W MH / HPS bulbs

Garden Highpro PEARLPRO XL is an adjustable* open reflector made of high-quality pearl aluminium. PEARLPRO XL creates no “hot spots” and distributes light more evenly than other reflectors in this price range. Its greater light spread and intensity provide a larger coverage area. The reflector includes 3 different spreaders for diffusing light, allowing optimisation for the room where it is installed.

• made of high-quality "pearl" aluminium
• safe junction box for concealed wiring
• dimensions at widest setting L/W: 55 x 63cm
• lamp socket: E40 (included)
• suitable for: 250W, 400W, 600W MH / HPS bulbs

Garden Highpro PROCUFS is a pair of hanging straps / cuffs, ideal for securing carbon filters, heavy reflectors or any pipes / air ducts.

• grip capacity: ⌀ 50 mm
• suspension capacity (total): 84 kg
• 100% galvanised iron

The medium Garland garden tray without drainage holes is suitable for seed germination or rooting seedlings. It is made from recycled plastic.

• dimensions L/W/H: 37.5 x 23 x 6 cm
• material: hard plastic
• colour: green
• 100% recyclable

The tray is suitable for use with the EP 42 propagator lid (sold separately).