DIY DEVICES FOR SIMPLE AUTOMATION AND CONTROL

Dry Contact Relay - USB
Automate and improve your devices with this easy to use Dry Contact Relay which you can connect directly to a PC via USB.
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Dry Contact Relay - Ethernet
Automate and improve your devices with this easy to use Dry Contact Relay with which you can connect any device to your network via Ethernet.
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Integrating your devices
Need help using our products or automating your projects and devices? We're here to help.
Learn MoreDRY CONTACT RELAY PRODUCTS
WORDS FROM OUR CLIENTS

Steven Moore
Easy to use and got the job done.

Clark Lee
Thanks guys. This is what I needed. My gate opens automatically now.

John Hernandez
I got the Ethernet version and it was easy to install. Your tech support was very patient with me, thank you. Definitely will be using these again.

Chris Evans
My house has a 35+ year old heater and boiler and four hot water circulating pumps controlled by relays that made lots of noise. Without any experience with either heating systems or relays, I replaced the relays which helped to clean up the wires (which was a huge mess) and completely eliminated the noise. Everything was straight forward and worked perfectly. I’m very satisfied with these relays.