Yoctopuce Maxi Power Relay
Tools.Valarm.net monitors these Power Relays.
You'll find this module quite useful if you need to monitor multiple relays in one location.
This Max Power Relay controls up to 5 relays at a time. Each of the relays can handle up to 250V and 5 Amps. Each relay state is shown with an LED.
This module doesn't need external power. Your sensor hubs will need to provide up to 250 mA of power.
You'll connect these relay devices to your sensor hubs from Shop.Valarm.net so you can connect them to Tools.Valarm.net.