If you are looking for a simple, cost effective way to semi-latch affray strips then you have come to the right place! These timers eliminate strip holding, one simple touch activates the timer and in-turn the timer causes an alarm condition on the receiving panel. The Hardware contains the following feature set.

  • Uses the versatile 555 timer chip in Monostable mode.
  • Wide voltage range from 9v to 30v DC with low current consumption.
  • 10 Second latch, self resetting.
  • Clean contacts output [C/NO/NC].
  • LED Indicates when timer is latched.
  • 100's built for various clients.
  • Installed in HMCS court houses all over London.

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