Page
2
of
8
State
Green LED Red LED
Sounder
Action
Low Battery
0-7 days
Off
Blinks every
45 seconds
Off
The battery power is low. ADT has
been contacted. You will be notified of
the non-emergency situation. Replace
the battery. Please refer to the
and Heat Detector Battery
Replacement
Low Battery
8+ days
Off
Blinks every
45 seconds
Chirp every
45 seconds
The battery power has been low for 8
or more days. Press the Test switch to
silence the chirp for 12 hours. ADT has
been contacted. You will be notified of
the non-emergency situation. Replace
the battery immediately. Please refer
to the
Power Up
Blinks every
5 seconds
Blinks every
5 seconds
Off
The device is powering up. The lights
will blink for approximately 20 seconds
until the unit has completed the power
up cycle.
Out of
Sensitivity
Off
Blinks every
5 seconds
Off
A problem has been detected with the
smoke detector. The smoke detector
compensates for long term changes in
the environment resulting from dust
and other factors. This automatic
compensation sensitivity needs to be
reset by a technician. Please refer to
the
DSC WS4916
These trouble conditions apply to the
smoke detector. This detector has one LED light and a sounder
to indicate the detector’s status.
State
LED
Sounder
Alarm Mode
Action
Normal
(standby)
Blinks every
50 seconds
Off
None
The device is operating normally.
No action needed.
