Pocket Wizards

1.How many PocketWizards do you need to fire a flash remotely?
- You only need one

2. How does a PocketWizard transmit a signal?
- It uses Radio Signals

3.How many channels are available on a PlusX transmitter?
- Ten 

4.How can you tell if a signal has been sent or received?
-The light on the receiver turns red

5.What do you need to remotely trigger your camera to take a photo?

-You connect it to the pocket wizard which is connected to the camera.