30-539 WS4945 Spec Eng.qxd

9/18/06

9:04 AM

Page 1

DSC Wireless Door/Window Contact

WS4945

Regardless of the application, the compactly designed WS4945 wireless door/window contact should be every installers first choice for toughto-fit installations. The contact has become the new
DSC standard for door/window contacts due to its streamlined profile (30% smaller than its predecessor the WLS925L-433/WLS935L) and new design that allows for double-sided tape mounting. These features combine to help get you in and out of your jobs faster than ever before.

Product Features:

Replaces the WLS925L-433/WLS935L-433 Reliable 433 MHz technology Small, compact design; 30% smaller than the WLS925L-433/WLS935L-pre-installed lithium battery with activation pull tab (included) 5/8 (16 mm) maximum magnet gap Smooth-back plastics to apply doubled-sided tape (included) Case and wall tamper (without using any mechanical springs) PCB antenna PCB mounted on the cover for easy installation Built-in reed switch Normally closed external contact input UL/ULC listed for North America; CE and RoHS compliant for Europe
ContactyourDSC distributor www.dsc.com 1-888-888-7838

Page 2

Quicker Installations
The WS4945 features a pre-installed battery that is activated by installers through a pull tab. This helps reduce installation time as casings dont need to be opened for battery insertion. Simply draw the activation pull tab and mount the contact. To help further simplify the installation process, DSC has placed the PCB on the contacts cover. If you prefer to mount the contact using screws (recommended when using the wall tamper option), the new design does not require the removal of the PCB to do so.
Dependable & Versatile
The WS4945 is designed for dependable case- or wall-tamper detection. Depending on how the contact is purposed, it will send a signal to the alarm system if either its casing is opened or if it is forcibly removed from a wall. If the alarm system is armed when this occurs, an alarm will be activated and the central station will be notified of the violation (if programmed to do so). The WS4945 also features an external contact input that allows a standard hardwired door to be connected to it. This is useful for installations where it is difficult to mount the magnet within the maximum allowable gap of the contact (5/8 (16 mm)).

Compatibility

The WS4945 is compatible with the following receivers: PowerSeries Wireless Receivers RF5132-433/PC5132-433 all versions and RF5108-433 MAXSYS Wireless Receiver PC4164-433 PowerSeries RFK Keypads (RFK5500/RFK5501/RFK5516/RFK5508) Fixed-Message LCD Keypad with Integrated Wireless Receiver RF5501-433 Envoy LCD Self-Contained Wireless Security System NT9005

Value Added

Significantly smaller than many door/window contacts, the WS4945 is housed within a compact casing that allows it to be used for the tightest-fitting installations. Once installed, the contact is inconspicuous and complements the dcor of most homes. It is built with reliable 433 MHz technology, uses a long-life lithium battery and is compatible with all current DSC wireless receivers.

Specifications

Dimensions. 2 9/10 x 1 1/2 x 14/16 (75 mm x 31 mm x 22 mm) Battery. CR2 (3 V Lithium) Battery Life. 5-8 Years (Typical) Operating Temperature. 0 to 49 C (32-120 F) Operating Humidity. 5-93% RH

Ordering Information:

WS4945. Wireless Door/Window Contact. (NA Baud Rate) WS4945BN. Wireless Door/Window Contact. Brown Plastics (NA Baud Rate) WS4945W. Wireless Door/Window Contact. (EU Baud Rate) WS4945BNW. Wireless Door/Window Contact. Brown Plastics (EU Baud Rate)
Distributedby: Forproductinformation www.dsc.com
Productspecificationsandavailabilitysubjectto changewithoutnotice.Certainproductnames mentionedhereinmaybetradenamesand/or registeredtrademarksofothercompanies. 2006200609

PSI311AEU:PSAC426A.qxd 01/07/2010 13:58 Page 1

A C C E S S

C O N T R O L

C C T V

R F I D

F I R E

P R O T E C T I O N

I N T R U D E R

A L A R M S

DATA SHEET

WS4945
DSC Wireless Door/Window Contact

Features

Reliable 433 MHz technology Small, compact design 1 Per-installed lithium battery with activation pull tab (included) 16mm Maximum magnet gap Smooth-back plastics to apply double sided tape (included) case and well tamper (without using any mechanical springs) PCB antenna PCB mounted on the cover for easy installation Built-in reed switch Normally closed external contact input CE and RoHS compliant for Europe
Regardless of the application , the compactly design WS4945 wireless door/window contact should be every installers first choice for tough-to-fit installations. The contact has become the new DSC standard for door/window contacts due to its streamlined profile and new design that allows for double-sided tape mounting. These features combine to help get you in and out of your jobs faster than ever before.
Dependable & Versatile
The WS4945 is designed for dependalbe case-or wall-tamper detection. Depending on how the contact id purposed, it will send a signal to the alarm system if either its casing is opened or if it is forcibly removed from a wall. If the alarm system is armed when this occurs, an alarm will be activated and the central station will be notified of the violation (if programmed to do so). The WS4945 also features an external contact input that allows a standard hardwired door to be connected to it. This is useful for installtions where it is difficult to mount the magnet within the maximum allowable gap of the contact (16mm)

Quicker Installations

The WS4945 features a pre-installed battery that is activated by installers through a pull tab. This helps reduce installation time as casings dont need to be opened for battery insertion. Simply draw the activation pull tab and mount the contact. To help further simplify the installation process, DSC has placed the PCB on the contacts cover. If you prefer to mount the contact using screws (recommended when using the wall tamper option), the new design does not require the removal of the PCB to do so.
A Tyco International Company
PSI311AEU:PSAC426A.qxd 01/07/2010 13:58 Page 2

Value Added

Significantly smaller than many door/window contacts, the WS4945 is housed within a compact casing that allows it to be used for the tightest-fitting installations. Once installed, the contact is inconspicuous and compliments the decor of most homes. It is built with reliable 433 MHz technology, uses a long-life lithium battery and is compatible with all current DSC wireless receivers.

Technical Specifications

Dimensions Battery Battery life Operating Temperature Operating Humidity 75mm x 31mm x 22mm CR2 (3 V Lithium) 5-8 years (Typical) 0 to 49oC 5-93% RH

Compatibility

The WS4945 is compatible with the following receivers: PowerSeriesTM Wireless Resceivers RF5132-433/PC5132-433 all versions and RF5108-433 MAXSYS Wireless Receiver PC4164-433 PowerSeriesTm RFK Keypads (RFK5500/RFK5501/RFK5516/RFK5508) Fixed-Message LCD Keypad with Intergtrated Wireless Receiver RF5501-443 EnvoyTM LCD Self-Contained Wireless Security System NT9005

Ordering Information

808.012.532 WS4945W 433MHz Wireless Door Contact, Battery 1 x Lithium 3V CR2 included
For further information on how we can help you, contact your local ADT office: Austria - ADT Austria Tel: 11 Website: www.adteurope.com Belgium - ADT Security Services SA, Tel: Website: www.adt-belgium.be Czech Republik - ADT Security Center s.r.o. Tel: 267 Website: www.adt-sc.cz Denmark - ADT A/S Tel: Website: www.adt-nordic.com Germany - ADT Deutschland GmbH Tel: 238 Website: www.adt-deutschland.de Greece - ADT Greece SA Tel: Website: www.adt.gr Hungary - ADT Hungary Tel: +3614303700 Website: www.adthungary.com Ireland - ADT Fire and Security plc Tel: Website: www.adt.ie Italy - ADT Italy Tel: Website: www.adtitaly.com The Netherlands - ADT Security Services B.V. Tel: 4848 Website: www.adt-security.nl Poland - ADT Poland Sp. Z o.o. Tel: Website: www.adt.pl Portugal - ADT Portugal Tel: 560 Website: www.adt-pt.com Russia - ADT Russia Tel: +7 (495) Website: www.adtrussia.com Spain - ADT Servicios de Seguridad SL Tel: 440 Website: www.adt-es.com Sweden - ADT AB Tel: 00 Website: www.adt-nordic.com Switzerland - ADT Switzerland Tel: Website: www.adt-ch.com United Kingdom - ADT Fire & Security plc Tel: 999 Website: www.adt.co.uk
Ref No PSI311AEU Issue 1 February Tyco Fire & Security plc ADT and ADT Always There is a registered trademark of ADT Services AG and used under license