staircase switch technical
two-way switch technical

There was a thin metal case over the working parts, leaving nothing but a two-way switch showing.

Two-way switches are recommended so that a guest does not have to cross the room in the dark to turn the light on or off.

The consumer edition has a two-way switch to accommodate phones of different sizes.

Ballantine walked to the centre of the nullifier disc and turned the two-way switch.

Evidently Ballantine had turned his two-way switch.

This is a two-way switch," declared Thorneau, blandly. "

The Game Boy Micro has a two-way switch on its right side for adjusting volume up or down.

Greenberg touched the two-way switch.

Changing a light bulb can be very tricky, especially if a two-way switch makes it difficult to tell whether the light is switched on or off.

A two-way switch...' We collected probes from the data desk and were soon crawling like muscle-bound crabs over the ship's bones.

A two-way switch would have done it - provided there had been someone at the other end of the circuit, pressing his switch fractionally later than Tavernor's.

Some lighting improvements will mean new wiring - but this would give you the chance to fit dimmer switches, security light switches and two-way switches, all of which make the lighting more flexible.

Each Australian rocker switch mechanism is actually a Single Pole Double Throw (SPDT) Switch, also known as a "two-way switch", and has three terminals.

At the corner of each square was a two-way switch and a little neon lamp: the whole affair was plugged into the light socket (thus plunging the dartboard into darkness) and Eric Rodgers was looking round for a new victim.

"Building Books: The Art of David Macaulay," organized by the Norman Rockwell Museum in Stockbridge, Mass., explores the artist's uncanny ability to draw things from the inside out and ground up, from the mechanics of everyday objects like two-way switches and zippers to some of the world's most complicated architectural structures.