WebRelay - Single Relay & Input Module

WebRelay is an electromechanical relay with a built in web server. It can be controlled via the Internet or a local intranet. WebRelay has an optically isolated input that can be used to monitor the state of devices, control the local relay, or control a remote relay somewhere else on the network. No software is required for setup or operation. 

The ControlByWeb product line facilitates systems integration by offering Modbus/TCP functionality and simple XML control pages. You can also remotely access your Webrelays by using the CBW Mobile App.

This model has one relay (12A@240V) and one opto-input (4-26Vdc). The required power supply is 9-28Vdc. The model with PoE is mentioned below.

More information is available on the website of ControlByWeb.