4-Channel 5V Relay Module

Worked as advertised

I had tried several other off-the-shelf relays with mixed results, but this one works perfectly and reliably with the signals and power supply from the konnected alarm panel pro board

Very easy to wire in and control

Very reliable set of relays. The original 2 relay board wasn’t enough as I wanted control the garage door, arm/disarm my Vista panel, and switch a siren for the Konnected system. Yes, I now have both a Vista original alarm system and Konnected alarm as both stand alone alarm systems and they are running in parallel, with the Konnected interface cards shadowing the Vista. This relay enabled additional functionality in the setup. It’s cheap enough that I used it to replace the 2 relay board that came with the system rather than adding yet another 2 relay board. It’s great!!

4-Channel 5V Relay Module

Absolutely Brilliant works a treat very pleased thank you