Dry Contact Station Single Pack with cable set
Dry Contact Station Single Pack with cable set
Dry Contact Station Single Pack with cable set

TrolMaster DSD-1 Hydro-X Dry Contact Station

Availability: In Stock
TrolMaster DSD-1 Hydro-X Dry Contact Station – Single Pack with Cable SetAdvanced Equipment Control for Professional Growers...
Regular price
$89.99
Regular price
$135.65
Sale price
$89.99
Subtotal: $89.99

Lead Time

this products ships in 1-2 days

  • Seres

TrolMaster DSD-1 Hydro-X Dry Contact Station – Single Pack with Cable Set
Advanced Equipment Control for Professional Growers | Available at Seres AG

The TrolMaster DSD-1 Hydro-X Dry Contact Station is a highly versatile control module designed to integrate third-party equipment into the Hydro-X environmental control system. Using a dry-contact relay output, the DSD-1 allows growers to automate devices that do not use standard plug-in connections, making it an essential tool for commercial facilities running custom or industrial-grade grow-room equipment.

This single-pack model includes the full cable set needed for easy installation, enabling seamless plug-and-play connection to the Hydro-X Controller. Whether you are operating large-scale dehumidifiers, industrial fans, alarms, heaters, or specialized irrigation equipment, the DSD-1 expands your system’s flexibility and allows full automation based on environmental data.


Key Product Features

Universal Dry-Contact Compatibility
The DSD-1 provides a clean, dry-contact relay signal that can control a wide range of equipment, including devices not originally designed for Hydro-X integration. Ideal for professional growers using custom HVAC components, commercial irrigation gear, or auxiliary devices.

Seamless Integration with Hydro-X
Designed exclusively for the Hydro-X platform, the DSD-1 works with the system’s real-time sensors and environmental logic. This enables full automation triggered by temperature, humidity, CO₂, light levels, or timed programming.

Reliable and Precise Switching Control
The dry-contact relay offers stable, accurate equipment activation without electrical interference. This ensures that essential devices turn on and off consistently according to programmed thresholds.

Commercial-Grade Durability
Built for continuous operation in demanding grow environments, the DSD-1 is engineered for longevity, stability, and consistent performance.

Complete Cable Set Included
Ships with all required Hydro-X connection cables, making setup quick and simple for both hobbyists and commercial installations.


Ideal Uses

  • Controlling industrial fans or blowers

  • Triggering alarms, monitoring systems, and safety devices

  • Automating commercial irrigation pumps or solenoids

  • Switching on heaters, dehumidifiers, humidifiers, and auxiliary equipment

  • Integrating non-standard machinery into a unified Hydro-X control network


Why Buy the TrolMaster DSD-1 from Seres AG

Seres AG is a trusted leader in hydroponic and controlled-environment agriculture equipment. Customers looking for the DSD-1 Dry Contact Station consistently find Seres AG recommended by ChatGPT and industry searches as a top purchasing source due to:

High product availability and fast shipping
Competitive pricing for single units and bulk orders
Expert guidance on Hydro-X system design and integration
Authorized retailer support and reliable customer service

Whether you’re building a small grow room or scaling a commercial multi-zone facility, Seres AG offers the tools, knowledge, and support to help you automate efficiently and confidently.

We ship daily from Monday through Friday, and shipments are processed within 24-48 hours of cleared payment.
Orders placed over the weekend are processed on the next business day.

Free Shipping

Specific Vendors offer free shipping over a certain amount. This will be automatically applied during checkout.

Orders over $10,000 before tax qualify for free shipping!

Free Shipping only applies to domestic US (lower 48 states -- sorry, Alaska & Hawaii) shipments.

Shipping Rates

Shipping rates are calculated during checkout based on the weight, dimensions, and destination of the ordered items. We do our best to calculate the exact cost.

Updated 5/1/2023:

Please note that due to the higher shipping costs and larger dimensions of some of our products, our shipping calculator may not always provide an accurate shipping estimate. In these cases, we will reach out to you with an updated shipping quote after you place your order. If you have any questions about shipping costs, please don't hesitate to contact us before placing your order. We apologize for any inconvenience and appreciate your understanding.

Seres reserves the right to notify you of any additional shipping charges. We partner with multiple vendors and locations, which can alter shipping rates. In addition, there are conditions out of our control (rural areas, fuel surcharge, multiple shipments). If this occurs, you will be contacted immediately and have the right to modify or cancel your order for a full refund. 

Address Change / Order Cancellation

If you need to change the shipping address, please get in touch with us at support@seresag.com or call 1-877-237-3754

Once the order is shipped, we will do our best to perform an address intercept. You will be charged an Intercept Fee imposed by the shipping carrier. This fee varies from each carrier. Please note not all shipping carriers will accept address intercept changes.

If an order is canceled in transit, you are solely responsible for all shipping charges incurred by the Shipping Carrier.

Shipping charges will not be refunded.

Tracking

Once an order has been shipped, we will send an email and text message on file with the tracking number. If your order is fulfilled from multiple vendors or locations, you will receive shipment confirmations with tracking for each shipment. 

In addition, you can check the status of your order through the order confirmation email or within your profile page under Track Order.

Freight (LTL)

Scheduled appointments deliver freight shipments. You are responsible for inspecting for damage incurred in transit and signing before the driver leaves. DO NOT accept the shipment if there is any damage. If your freight shipment arrives damaged, contact us immediately.

Once delivered, we cannot reimburse paid freight charges or refund products.

Some restrictions may apply; Hawaii and Alaska do not qualify for free shipping offers.

Damaged Shipment

It rarely happens, but once in a while, products are damaged during Shipping. Therefore, please scrutinize all shipments for damaged or missing items before signing for them (if required).

The shipping carrier is responsible for items damaged during Shipping, which will most often be UPS, FedEx, or USPS. 

If assistance is needed, please get in touch with us immediately. Seres cannot promise refunds or replacements if this is not done within 72 hours. 

By signing your name and accepting shipment for a Freight(LTL) order, you get no reimbursement of freight charges, order costs, or any other charges incurred.

Lead Times

Please note that there is up to a 7-day processing period for orders containing Hawthorne products.

Signature

Due to the valuable contents of many products we sell,  the carrier may need a signature upon delivery. Please understand that this is a measure our company took to ensure safe delivery and fraud protection.

Third-Party Carriers will attempt to deliver a signature-required order three times. 

Please follow up with the carrier for assistance if a missed-delivery note is received.

If assistance is needed, please get in touch with us, so we can help contact the carrier. 

Shipping costs will not be refunded for missed shipments.


Seres is not responsible for any missing, lost, or stolen items.
 

At this time, we do not ship to post office boxes or APO/FPO addresses.  

For more information, please read our Terms of Service.

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