DSC WLS904-418 Installation Instructions
DSC WLS904-418 Installation Instructions

DSC WLS904-418 Installation Instructions

Wireless motion

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WLS904-418
WLS904-433
Wireless Motion Detector
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
Each WLS904 motion detector should be located so that it provides
optimal coverage of the intended area. Refer to Changing Motion Detector
Lenses below for information on the four lenses available for the WLS904
Motion Detector. When locating motion detectors, observe the following:
• For the Wall-to-Wall, Corridor and Curtain Lenses, the Mounting Height
should be 6-10 ft./ 2-3 m from the floor. The nominal mounting height is
7.5 ft./ 2.3 m.
• For the Pet Alley Lens only, the Mounting Height should be 4-5 ft./1.2-1.5m
from the floor.
• Do not aim the detector at reflective surfaces such as mirrors or
windows. This may distort the coverage pattern or reflect sunlight
directly onto the detector. Avoid locations where the detector may be
exposed to direct or reflected sunlight.
• Avoid locations that are subject to direct air flow, such as near an air duct outlet.
• Do not locate the detector near sources of steam or oil vapor, such as
a stove or fryer.
• Do not obscure the Detector's coverage pattern with large objects within
the detection area. If you can't see the detector, it can't see you.
• For indoor use only
• Dead zone 6"/15 cm
NOTE: No detector should be mounted without first performing a
module placement test to determine that it is in range of the
wireless receiver. See the Placement Test instructions in the
Instruction Sheet for your receiver, or in the installation manual for
your system.
When a location has been determined,
remove the plastic from the mounting
holes and locate the backplate on the
wall and mark screw locations. It is
suggested that wall anchors be used for
all screw locations. Secure the backplate
to the wall, and then secure the enrolled
Detector to its backplate.
Please refer to the System Installation Manual for information on
limitations regarding product use and function and information
on the limitations as to liability of the manufacturer.
• W A R N I N G •
ENSURE PROPER
ORIENTATION OF
BACKPLATE.
MOUNTING HOLE
KNOCKOUTS
CORNER MOUNTING
KNOCKOUTS
Motion Detector Backplate

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Summary of Contents for DSC WLS904-418

  • Page 1 WLS904-418 WLS904-433 Wireless Motion Detector INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS Each WLS904 motion detector should be located so that it provides optimal coverage of the intended area. Refer to Changing Motion Detector Lenses below for information on the four lenses available for the WLS904 Motion Detector.
  • Page 2 Close the case and then secure the case with the screw in the bottom of the battery compartment. Wall-to-Wall Lens Pet Alley DSC Model BV-L1 DSC Model BV-L4 Range: 50' L × 60' W (16 m × 18 m) Range: 50' L × 60' W (16 m × 18 m)
  • Page 3 Changing the Motion Detector Sensitivity The motion detector features Fast and Slow detection modes, which are set on jumper J1. Jumper J1 is set at the factory for the Fast detection mode. In a normal operating environment, this setting provides the best detection. In certain environments where rapid air movement, heaters and other variables present problems, use Slow detection mode to stabilize the detection.
  • Page 4 Battery Installation • This system is designed to work with Eveready Alkaline Energizer Batteries. Do not install any other type. The reliability of the security system depends on its batteries, and “no name” or generic brand batteries may not provide the best quality and dependability. •...

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Wls904-433

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