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CR2025

3V

+

WLBE400 Wireless Keyfob

Operating Instructions

Congratulations  on  the  purchase  of  the  WLBE400,  Bentel's 

newest  4  button  wireless  key.  This  key  will  allow  you  to  arm  and 

disarm,  as  well  as  other  keypad  functions  with  the  convenience  of 

wireless  portabil-ity.  Together  with  your  installer,  you  can  decide 

which functions you wish to have accessible from your portable key.

To activate, press and hold the appropriate button for approximately
1 second*. The LED located between buttons 1 and 2 will confirm
that a signal has been sent to the control panel receiver.

*False Alarm Prevention

By default, the 

 key is a panic key. It will require the user to press

and hold for approximately 3 seconds. 
This was designed to reduce the possibility of a

 

false alarm 

NOTE:

 

Signals will not be received if the key is not within the range of the wireless receiver.

The default functions are as follows:

Stay Arming

Press this button to arm your system in the Stay mode. All perimeter
zones will be armed, such as all window and door contacts, but the inte-
rior zones will remain inactive, allowing you to stay on the premises with-
out setting off an alarm.

Away Arming

Press this button to arm your system in the Away mode. Both the interior
and exterior zones will be armed, allowing you to exit the premises.

Disarm

Press this button to disarm your system. You do not have to enter your
access code when you use the key to disarm the system.

Panic

Press this button to notify your central monitoring station of a situation
requiring the police, such as a break-in.

Other  options  are  available.  Please  discuss  all  WLBE400  options  with  your  installer  in 

order to  program  the  best  possible  combination  to  suit  your  needs.  As  well  for  your 

conve-nience an optional rubber button insert has been included.

Replacing the Batteries

Under  normal  conditions  the  batteries  can  last  from  5  to  8 

years. During each button press the key will send the status of 

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

trouble light on the controls panel's keypad will turn ON.
To replace the battery, remove the top cover by inserting a coin into

the slot located on the bottom right corner and twist. Remove the screw at the center of 

the board to expose the batteries. Replace both batteries with CR-2025 lithium batteries 

(see above diagram).

NOTE: The polarity of the battery must be observed, as shown in the diagram above.
Improper handling of lithium batteries may result in heat generation, explosion or fire,
which may lead to personal injuries. 

WARNING: DANGER OF EXPLOSION IF BATTERIES ARE INSTALLED INCORRECTLY.
REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANU-
FACTURER.
Keep away from small children. If Batteries are swallowed, promptly see a doctor. Do not try to
recharge these batteries.  Disposal of used batteries must be made in accordance with the waste recov-
ery and recycling regulations in your area.

Note to Installer

Removing the 3-Second Delay on the Panic (

) Key 

Changing the programming will affect operation. 

This should be done by the installer.

Press and hold all 4 buttons simultaneously until the LED begins to flash. 

Press the Away key (

).

These are toggle features, to return to default, repeat the steps above.

NOTE: Do not press any other button while in Programming mode.

NOTE: For UL Listed installations, the 'Arm/Disarm Bell Squawk" feature of the control
panel must be enabled. The 3-second delay on the Panic key must not be disabled. The Bell
Squawk must be heard from outside the premises. Refer to the control panel's Installation
Manual for more information.

Belt Clip Assembly

Limited Warranty

Digital Security Controls Ltd. warrants that for a period of 12 months from the date of purchase, the product shall be free of defects
in materials and workmanship under normal use and that in fulfilment of any breach of such warranty, Digital Security Controls Ltd.
shall, at its option, repair or replace the defective equipment upon return of the equipment to its repair depot. This warranty applies
only to defects in parts and workmanship and not to damage incurred in shipping or handling, or damage due to causes beyond the
control of Digital Security Controls Ltd. such as lightning, excessive voltage, mechanical shock, water damage, or damage arising
out of abuse, alteration or improper application of the equipment.  

The foregoing warranty shall apply only to the original buyer, and is and shall be in lieu of any and all other warranties, whether
expressed or implied and of all other obligations or liabilities on the part of Digital Security Controls Ltd.  Digital Security Controls
Ltd. neither assumes responsibility for, nor authorizes any other person purporting to act on its behalf to modify or to change this
warranty, nor to assume for it any other warranty or liability concerning this product.  

In no event shall Digital Security Controls Ltd. be liable for any direct, indirect or consequential damages, loss of anticipated profits,
loss of time or any other losses incurred by the buyer in connection with the purchase, installation or operation or failure of this product.

Warning: Digital Security Controls Ltd. recommends that the entire system be completely tested on a regular basis. However, despite
frequent testing, and due to, but not limited to, criminal tampering or electrical disruption, it is possible for this product to fail to per-
form as expected.

Important Information: Changes or modifications not expressly approved by Digital Security Controls Ltd. could void the user’s
authority to operate this equipment.

FCC COMPLIANCE STATEMENT

CAUTION: Changes or modifications not expressly approved by Digital Security Controls Ltd. could void your authority to use
this equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undes-
ired operation.

IC: 160A-WS4939 

The term ‘IC:’ before the radio certification number only signifies that Industry Canada technical specifications

were met.

LED

©2003 Digital Security Controls Ltd., Toronto, Canada  

Technical Support: 1-800-387-3630 

 •   www.dsc.com

Printed in Canada   29007005 Rev 001

Direct all comments concerning this publication to

 

[email protected]

Compatibility

The WS4939 is compatible with the following
receivers: PC4164-433, PC5102-433, PC5132-
433,  RF5108-433, RF5501-433, NT9005 and
the NT9010. 

The WS4939 enrolls the same way as the
WLS919, please refer to the receiver manual
for details.

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