Alexor WT4989 Specifications Page 8

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DSC Wireless Door/Window Contact WS4945
Distributedby:
Forproductinformation
www.dsc.com
Productspecificationsandavailabilitysubjectto
changewithoutnotice.Certainproductnames
mentionedhereinmaybetradenamesand/or
registeredtrademarksofothercompanies.
©20062006•09
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 don’t 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 contact’s
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)).
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 décor 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.
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)
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
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
30-539 WS4945 Spec Eng.qxd 9/18/06 9:04 AM Page 2
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