AJAX KeyPad Plus User Manual page 18

You can activate the keypad by swiping your hand over the touch panel from top to bottom.
When activated, the backlight on the keypad will turn on and a beep will sound (if enabled).
Event
There is no connection to the hub or ReX range
extender
KeyPad Plus body is open (SmartBracket mount is
removed)
Touch button pressed
The system is armed
The system is disarmed
An incorrect password was entered or there was an
attempt to change security mode by an unconnected or
deactivated pass/tag
The security mode cannot be activated (for example, a
window is open and the System integrity check is
enabled)
The hub does not respond to the command — there is
no connection
The keypad is locked due to a wrong password attempt
or attempt to use an unauthorised pass/tag
The batteries are low
Indication
LED X blinks
LED X blinks brie y once
Short beep, the current system security status LED
blinks once. The volume depends on the keypad
settings
Short beep, Armed or Night mode LED lights up
Two short beeps, the Disarmed LED lights up
Long beep, digital unit LED backlight blinks 3 times
Long beep, the current security status LED blinks 3
times
Long beep, X (Malfunction) LED lights up
Long beep, during which the security status LEDs and
keypad backlight blink 3 times
After changing the security mode, the X LED lights up.
The touch buttons are locked for this time.
When you try to turn on the keypad with discharged
batteries, it emits a long beep, the
lights up and goes off, then the keypad turns off
How to replace batteries in KeyPad Plus
X LED smoothly