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(7) Hub Tampering Alarm
The tamper switch (small black lever underneath the back cover) will trigger an alarm
notication if an attempt is made to remove the hub from its installed location.
(8) Interference Detection
The W600 hub has a feature of interference detection. If this feature is enabled, an
alarm will be triggered if the radio channel is jammed continuously and the built-in
siren will sound rapid beeps as a pre-alarm warning 10 seconds before a full alarm
occurs. The function is switched off in default.