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Wireless Door/Window Transmitters |
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Wireless
Door / Window Contact
Order # WS4945
$
39.95
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Wireless Door/Window Transmitter
Built-in reed switch
Normally closed
external contact input
1 lithium battery
included
Normally open
configuration available for special order Below
Order #
WLS925L-433
$37.95
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Wireless Door/Window Contact "normally
open"
Order #
WLS925LN-433
$39.95 |
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Wireless
Vanishing
Door/Window Contact
The industries thinnest
supervised door/window contact allowing a multitude of applications while
hiding the transmitter on a door or window frame. The EV-DW4975 uses a
replaceable lithium battery and should last 5 years under normal usage.
Specifications:
Frequency: 433.92
Operating Temperature: -10C - +50C
Battery Life: 5 Years
Battery Type: Panasonic CR2032
Dimensions: 2 1/4 in. x 1 in. x 3/16 in.
Order #
EV-DW4975
$42.95 |
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Mini
Door/Window
Transmitter Contact
Pre-installed battery
The WS4955 mini door/window contact features a
pre-installed lithium coin cell battery that is
activated by a pull tab. A 5/8-inch magnet gap is
designed to allow the unit to be used in flexible
mounting arrangements. Depending on preference, you
can mount the device with screws or double-sided
tape, both of which are included
Order #
EV-DW4955
$42.95 |
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Wireless Recessed
Door/Window Contact
Perfect for protecting
windows & doors without having to see the transmitters.
The industries most flexible supervised recessed
door/window contact allowing a multitude of applications while hiding the
transmitter within a door or window frame. The EV-DW4917 us as a
replaceable lithium battery and should last 5 years under normal usage.
Includes caps for the transmitter in and white and brown.
Features:
Replaceable Battery
Fully Supervised
Strong Rare Earth Magnet
Dimensions: 3/4" Diameter x 2 1/2" Long
Order #
EV-DW4917
$43.95 |
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