Some earlier nettos used a manual switch instead of the g sensor.

Before the 1960s, four-pin thermal starters and manual switches were also used.

Each key is a manual switch that is either off or on.

You can use the manual switch to control cooling water flow, but automatic systems are also available.

There are also several sidings along the route which only have manual switches and will need to be automated.

He used the manual switch to turn it off.

Some models have a manual switch to set an infrared filter for day or night mode.

And finally, the camera can be activated with a manual switch.

The manual light switch has remained generally unchanged since the 19th century, yet it remains a top seller.

The door was closed and neither the automatic photocell nor the manual switch worked to open it.