Digital Security Controls Ltd. 09WT4989 User Manual

the pollution degree max. 2 in NON-HAZARDOUS locations ONLY.
The WT4989 is a five-button two-way wire-

less key with an LCD icon display and a

built-in buzzer. The LCD  provides display

icons that come on to show the system sta-

tus when the Status Request button is

pressed. In addition, the buzzer will “beep”

to audibly indicate a button was pressed, or

that the wireless key has sent a command to

the control panel. The wireless key commu-

nicates with compatible wireless receivers

(i.e., 9155 security systems) to allow you to

arm, disarm and confirm your requested actions, as well as other keypad functions

with the convenience of wireless portability. Together with your installer, you can

decide which functions you wish to have accessible from your portable key. To acti-

vate, press and hold a button for approximately 1 second*. Note that some key

functions require a 3 second** press. The LCD display backlighting and antenna

icon turn on and the buzzer beeps once, indicating that a button has been pressed.

These actions also confirm that a signal has been sent to the control panel receiver.

Operating Frequency: 433 MHz; Wireless Range: (

n/a

)m (outdoor, line of sight); 

Batteries: (2) 3V Lithium (CR2032); Dimensions (LxWxH): 75mm x 40mm x 
14mm; Weight: 41g; Water Resistant

Other WT4989 options are available in order to program the best possible combi-
nation to suit specific needs. For UL Listed installations, refer to the control panel's
Installation Manual for details.

This section describes how to set up and program your remote, this should be

done by the installer. The following outlines the basic steps for programming and
enrolling this device on PowerSeries receivers. For additional options, or for other
receivers, please refer to the specific receiver Installation Manual. 

The WT4989 is enrolled by Quick Enrollment or Serial Number Programming.

1. Section [898], enter through installer programming.
2. Press any key on the wireless device to activate it.
3. The Keypad will display the 8-digit ESN, confirm by pressing [*].
4. Repeat from step 2 to enroll additional remotes.

Section [804], subsections [141] - [156]

Changing the programming will affect operation. This should be done by the installer. To pro-

gram WT4989 Options: (1) Press and hold all 4 buttons at the same time until the 

icon comes on and begins to flash. (2) Choose a WT4989 Programmable Option from the

table. These options have toggle features, to return to the default, repeat steps 1 and 2.

The table below summarizes the possible main system statuses that can be shown
by the WT4989 LCD display

.

Under normal conditions the batteries last 3 years. Dur-

ing each button press the keyfob sends the status of its

battery to the control panel receiver. If the battery is low,

the battery icon on the LCD display comes ON. If the bat-

tery has reached a critically low state the battery icon

flashes. To replace the battery, remove the top cover by

inserting a coin into the slot located on the center bottom

and twist to expose the batteries. Replace both batteries

with lithium 3V batteries (CR-2032), see diagram.

NOTE: The polarity of the battery must be observed, as

shown in the diagram. 

 Press this button for 1 second to view the control panel 

system status via the LCD display icons.

 Press and hold this button for 3 seconds to lock the keys. The Tri-

angle icon (

) flashes briefly before the keyfob turns off. To unlock the keys, 

press this button for 3 seconds.

 

Press to arm 

your system in Stay mode. All 

perimeter zones are active but 

interior zones remain inactive.

 Disarm: 

Press to disarm your 

system.

Press both at the same time to acti-
vate the assigned output.

Number** Press both at the same 
time to send the serial number.

 Away Arming:

 

Press to arm your sys-

tem. Interior and exterior zones will be 

armed.

 Panic Alarm**: 

Press to notify your 

central monitoring station of a situation 

requiring police.

Press 

both at the same time to activate the 

assigned output.

Mode** Press all at the same time to pro-

gram optional button functions. This should be 

done by the installer.  the battery icon flashes.

LCD ICONS

1. Section [804], subsections [101]-

[116].

2. Enter the 8-digit ESN located on the 

back of the unit.

To Program this Option

Do This

Remove the Keypress Beeps.

Press the (

) key.

Remove the 3-Second Delay on (

) key. Press the (

) key.

Turn off the System Disarm (

) key.

Press the (

) key.

Turn off the (

) key.

Press the (

) key.

Turn off the (

)key.

Press the (

) key.

Turn off the Backlighting function.

Press the (

)+(

) 

keys at  the same time.

[101]Key 1

[102]Key 2

0 3 Button 1 Stary Arming

0 4 Button  2  Away  Arming

2 7 Button  3  Disarm

3 0 Button 4 Panic

1 3 Buttons (1+2) Command Output 1

1 4  Buttons (3+4) Command Output 2

ICON (S=Steady, F=Flashing) SYSTEM STATUS

(S) System Trouble

(S) Disarmed - Ready

(F) Disarmed - Not Ready

(S) Away - Armed

(S) Stay - Armed

(S) Night - Armed

(S) WT4989 Low Battery

(F) Device Programming
(F) Critical Low Battery

(F) Keylock enable

(S) Alarm in Memory

(F) Active Alarm

(F) *9 Armed - Away

(F) *9 Armed - Stay

 (F) *9 Armed - Night

(S/F=Steady or Flashing, icon state will 
depend on the system state)

(S/F)Exit Delay-Away Arming

(S/F) Exit Delay-Stay Arming

(S/F) Exit Delay-Night Arming

9043

Compatibility
The WT4989 is compatible 
with the following receivers: 
PC9155-433, PC9155D-433 
and PC9155G-433