Shoulder electrics...

Aview of the various electronics housed in the shoulder section.
The big grey box is the 'ring modulator' that gives the operator's voice that familiar Dalek sound.
To its right is a small fusebox for the lights, ring modulator and water gun.

The red switch controls the power to the lamp in the eyeball.
The white cable on the bottom connects to the pump for the water gun, which is housed in the front of the skirt. The gun is activated by pushing the black gun handle forwards. This makes the gun's internal metal strips poke out (as per the TV originals), while water shoots out of the central pipe.