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Electronic Theatre Controls Inc

Echoflex PTM265KCS Keycard Switch vs KSS-UW Keycard Switch


What is the difference between the Echoflex PTM265KCS and KSS-UW keycard switches?


Both models have the same basic functionality, their differences mainly lie in physical updates made for the KSS-UW.


  • PTM: 1.4in/35.8mm thick
  • KSS: 0.59in/15mm thick

Specially configured switch under the hood

  • PTM: PTM265
  • KSS: MBI 2-button station

Power source

  • PTM: kinetic energy
  • KSS: battery (replaceable coin cell CR2032)

Face plate style

  • PTM: screwed
  • KSS: screwless

Test Options Available

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