TrolMaster Humidity Device Station (DSH-1)

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TrolMasterSKU: GP00000761

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TrolMaster Humidity Device Station (DSH-1)

The TrolMaster Humidity Device Station (DSH-1) is a plug-and-play control module designed to connect standard humidifiers and dehumidifiers to compatible TrolMaster environmental controllers.

It allows the controller to automatically turn connected humidity equipment ON or OFF according to programmed humidity settings.

Automatic Humidity Control

The DSH-1 can be configured to control either:

  • Humidifiers when humidity falls below the programmed setpoint
  • Dehumidifiers when humidity rises above the programmed setpoint

This allows compatible TrolMaster controllers to automatically maintain the desired humidity level throughout the growing environment.

Up to 10A Output

The DSH-1 supports equipment operating from 100–240 VAC, 50/60 Hz with a maximum output current of 10A.

For dehumidifiers, TrolMaster recommends using equipment drawing less than 7A to help prevent overload from high startup current.

LED Status Indicator

The built-in LED provides quick operating-status information:

  • Fast blinking green – module not addressed or communication issue
  • Slow blinking green – connected and OFF
  • Solid green – connected and ON
  • Blinking red – overload detected

Manual ON/OFF Override

Press and hold the addressing button to manually switch the connected device ON or OFF.

This makes equipment testing and troubleshooting easier without changing the programmed controller settings.

Plug-and-Play RJ12 Connection

The DSH-1 connects to compatible TrolMaster controllers using standard RJ12 communication cables and splitters.

Its addressable design allows multiple device stations to be connected within supported TrolMaster systems.

Key Features

  • Controls standard humidifiers and dehumidifiers
  • Automatic humidity-based ON/OFF control
  • 100–240 VAC, 50/60 Hz
  • Maximum output current of 10A
  • Dehumidifiers should draw less than 7A
  • LED operating-status indicator
  • Manual ON/OFF override
  • RJ12 communication
  • Addressable device station
  • Plug-and-play installation
  • Compatible with multiple TrolMaster environmental controllers

Product Specifications

Specification Details
Model DSH-1
Product Type Humidity Device Station
Input Voltage 100–240 VAC, 50/60 Hz
Output Voltage 100–240 VAC, 50/60 Hz
Maximum Output Current 10A
Recommended Dehumidifier Load Less than 7A
Communication RJ12
Control Type Humidifier / Dehumidifier
Operating Temperature 32–122°F (0–50°C)
Operating Humidity ≤90%
Package Dimensions 3.35 × 3.15 × 3.54 in (85 × 80 × 90 mm)
Gross Weight 12 oz (340 g)

Package Contents

  • 1 × TrolMaster Humidity Device Station (DSH-1)
  • 1 × 16 ft (4.88 m) RJ12 cable
  • 1 × 4 ft (1.22 m) RJ12 cable
  • 1 × RJ12 T-splitter

Compatible With

The TrolMaster DSH-1 can be used with compatible TrolMaster environmental-control systems, including:

  • Hydro-X (HCS-1)
  • Hydro-X Pro (HCS-2)
  • Hydro-X Plus (HCS-3)
  • Green-X (GCS-1)
  • Tent-X (TCS-1)

Device capacity varies depending on the controller being used.

Simple Humidity Equipment Control

The TrolMaster DSH-1 provides a straightforward way to automate standard humidifiers and dehumidifiers through a TrolMaster environmental controller. With up to 10A output, RJ12 connectivity, manual override and clear LED status indication, it is a practical solution for automated humidity management in grow rooms and controlled environments.

Order Confirmation

As soon as your order is placed, an order confirmation will be sent to the email address you used to place the order. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for shipment we will submit the order for processing and arrange shipment. Please see current estimated lead times on the product page for each product.

Shipping

Most products ship within 1 to 3 business days. Some items might take longer as they are delivered from our warehouse in Vancouver. As soon as we receive your tracking number, we will send it over to you.

Free Shipping

Free shipping is available across all provinces throughout Canada for orders over 149$.

International Orders

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, you can email us at info@canadagrowsupplies.com for some more information on shipment. Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not Canada Grow Supplies Inc.

Cancellations

If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.9% (credit card), 3.5% (PayPal), 4.0% (PayPal International), 4.1% (American Express), or 6.5% (Shop Pay Installments or Sezzle) order cancellation fee after the order was received. We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, sometimes the cancellation request may not reach the warehouse in time before the product ships. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. If you purchased 'Route Package Protection', this can not be refunded after the order has shipped.

Returns

In order to make sure you are completely satisfied, we can send you a return label within 14 days of receiving the order. This is to guarantee that you are happy with the product. Some products might require a 10-25% restocking fee. Please visit our full return policy.

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Our small team overlooks every customer and their orders to ensure they are satisfied with their products. We answer the phone and website chat, and if we don’t, we get back to you within 6 hours or less! We even throw in some freebies at random.

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5. Reliable International Shipping

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