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VINTAGE Speedcall Model 424 Telephone Addressable Signaling Device, US $130 – Picture 0
VINTAGE Speedcall Model 424 Telephone Addressable Signaling Device, US $130 – Picture 1
VINTAGE Speedcall Model 424 Telephone Addressable Signaling Device, US $130 – Picture 2
VINTAGE Speedcall Model 424 Telephone Addressable Signaling Device, US $130 – Picture 3
VINTAGE Speedcall Model 424 Telephone Addressable Signaling Device, US $130 – Picture 0
VINTAGE Speedcall Model 424 Telephone Addressable Signaling Device, US $130 – Picture 1
VINTAGE Speedcall Model 424 Telephone Addressable Signaling Device, US $130 – Picture 2
VINTAGE Speedcall Model 424 Telephone Addressable Signaling Device, US $130 – Picture 3

Vintage Speedcall Model 424 Telephone Addressable Signaling Device

US $130

  • New Berlin, Wisconsin, United States
  • Feb 16th
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By the looks of the patent # 4,014,004 it looks like a siganaling device from the 70's or 80's, this one has a serial # of 80-45-061. I have no way of testing this so it is sold as is. The case is very nice for building something new. includes a Dormer wallpack that the label has fallen off of but is wired into the large circular connector. When plugged in it beeps and the lights flash on.
“Looks nice but not tested”
Brand Speed call
Country/Region of Manufacture United States
Model 424

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