The WT4911 2-Way Wireless Outdoor Siren.
The Best Defense is a Good Offense.
The WT4911 Wireless Outdoor Siren, another great addition to the DSC 2-Way
Wireless Security Suite, combines form and function to provide improved protection
against intruders, before they get the chance to enter the home. With its powerful
105db sounder, the WT4911 will annunciate unwanted entrance to property and
premises. The accompanying strobe light also provides a visual warning and
deterrent upon activation. The WT4911 siren can be installed anywhere outdoors
(or even indoors, for those requiring a louder siren) simple and fast. The onboard
temperature sensor provides the current outdoor temperature to the accompanying
WT5500 Wire-Free Keypad display.
WT4911 Specifications
Dimensions
280 mm × 216 mm × 46mm
(11”× 8.5”× 1.8”)
Weight 820g (1.8 lbs)
Output 105 dB
Battery 1 “D” cell Lithium
Battery Life 4 years (typical usage)
Wireless Range 300m/984ft Nominal Open Air
Operating Environment -35° to 70° C (-30° to 155° F)
Relative Humidity 5% to 95%
Sirens
The WT4901 2-Way Wireless Indoor Siren.
Subtle Design, Powerful Communication.
With its sleek and modern design, the WT4901 2-Way Wireless Indoor Siren
complements the Alexor Wireless Panel and DSC’s 2-Way Wireless Security
Suite. Since Alexor is mounted in a secure location within the home, audible
indications regarding alarm triggers or smoke/fire detection may not always
be heard directly from the panel. With its powerful sounder, the WT4901 will
annunciate these issues from its remote location but will not indicate the
location of the control panel.
WT4901 Specifications
Dimensions
84 mm × 127 mm × 29 mm
(3.3”× 5”× 1.1”)
Weight 220 g (0.485 lbs)
Output 85dB
Battery 4 AA batteries
Battery Life 2 years (typical usage)
Wireless Range 300 m / 984 ft Nominal Open Air
Operating Environment 0° to 50° C (32° to 122° F)
• Siren output is 85dB
• Siren sounds for: Alarms, Door
Chime, Entry and Exit Delay,
Trouble Indications
• Transmits module status
including tamper, low battery
and RF fault
• Onboard test button
• Case and wall tamper
• Siren output is 105dB
• Siren sounds for Alarms &
Squawks
• Strobe light functionality to
visually indicate alarms
• Provides outdoor temperature
reading to the WT5500 wire-free
keypad
• Transmits module status
including tamper, low battery
and RF fault
• Local and remote test capability
• Case and wall tamper
• Large print area for company logo
• IP34 rating
(12 Seiten)
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