For sale is a vintage set of Eico Photo-Electric System consisting of a transmitter and receiver units, model PCE-10. This circa 1970's device functions like an electric eye. The receiver unit has an outlet that can be used to plug in a light, siren or any electric device that you wish activated when the light beam is interupted. The units are housed in metal boxes and are in very good condition. Each measures 4" tall, 5" long and 2 7/8" wide. The bases have extended brackets for mounting. Please see the photos for details.