Edwards 78

Category :

This is a very old and very rare Edwards break glass pull station. Pulling on the tab would break the glass, which would then activate the contacts, creating an alarm.

  • Brand
  • Model 78
  • Manufacturer Unknown
  • Type Pull Station
  • Edwards 78
  • Edwards 78
  • Edwards 78
  • Edwards 78
  • Edwards 78

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GE 521BXT

GE 521BXT

Category :
I think that this smoke detector might be intended for use in security systems.
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