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Door Contacts & Isolation

The Door Contacts can be used to monitor any controlled door. If the door is opened with the keyswitch in the "Normal" position an alarm call will be transmitted. If the door needs to be opened for a genuine reason the keyswitch can be turned to the "Override" position.

Features include

  • Surface mount single gang pattress
  • 2 position Keyswitch (2 keys supplied)
  • Key removable in both positions
  • N/O surface mount door contacts supplied
  • 5 years battery life (typical)
  • Daily battery self test & low battery reporting
  • Dimensions: 87 x 87 x 40 mm (HxWxD)
  • Door Alarm & Keyswitch Part No. ZXT438

  • Compatible with Reach, Reach plus, SayPhone v2, SayPhone 21, Advent xt & Altec Response