The card simply connects to your (wireless) router by means of a standard network cable. You can operate the 8 relays or check the status of the input from anywhere in world.
Also available as completely mounted module VM186 Features Panel-mount concept: easy to build in Hi-power output Built-in microphone Adjustable sensitivity
Also available as completely mounted module VM187 Features Panel-mount concept: easy to build in Hi-power output Built-in microphone Adjustable sensitivity