Yale HSA6400 beeping problem

18 Jun 2008
Reaction score
United Kingdom

I've got the Yale HSA6400 wireless alarm which I installed a year ago.

Recently the control panel has started to emit a beep every 30 seconds. It does this for a few hours then stops. And starts again the next night.

The system hasn't been tampered with and the yellow light has not come on, so I assume it's not the batteries (a few weeks ago I replaced the PIR batteries when the light did come on).

Anyone got any ideas?

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From the manual:-

Warning Beep
The control unit will give a reminder beep every 30
seconds in the event of a system fault, such as
tamper or a low battery etc. This setting allows this
feature to be switched on and off.


Faulty Situations
• In case any of the following faulty situations occur,
the yellow LED will light with a warning beep every
30 seconds (if switched on).
· Interference
· Tamper
· Radio Device Low Battery
· AC Power Fail
• A fault display will be show when the Arm or Home
Arm keys are pressed, with the device and fault
that is causing the problem.
• If more than one fault is present then individual
fault messages will be displayed sequentially at
2-second intervals.

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