Digital Security Controls Ltd. 00NB914 User Manual

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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.
• Use fresh batteries. Most batteries have a “best before”
date printed on their packaging or on the batteries them-
selves. Buy batteries that have a “best before” date of two
years or more from your purchase date.
• When disposing of used batteries, follow the instructions
and precautions printed on the batteries. Many cities and
communities have collection sites or services for used
household batteries. Contact your municipal offices for
information on the disposal of used batteries.
Remove the motion detector from its mounting plate by holding the sensor by its
sides and pushing up. Install four fresh Eveready Alkaline Energizer AA batteries. Be
sure to insert the batteries in the proper orientation. Replace the sensor on its mount-
ing plate, making sure it snaps into place. After the batteries are installed, the detec-
tor will take 60 seconds to warm up. During this time the LED will flash.
FCC Compliance Statement
CAUTION
: Changes or modifications not expressly approved by Digital Security Controls Ltd. could void your authority 
to use this equipment.
This equipment generates and uses radio frequency energy and if not installed and used properly, in strict accordance with 
the manufacturer’s instructions, may cause interference to radio and television reception. It has been type tested and found 
to comply with the limits for Class B device in accordance with the specifications in Subpart “B” of Part 15 of FCC Rules, 
which are designed to provide reasonable protection against such interference in any residential installation. However, there 
is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to tele-
vision or radio reception, which can be determined by turning the equipment off and on, the user is encouraged to try to cor-
rect the interference by one or more of the following measures:
Re-orient the receiving antenna
Relocate the alarm control with respect to the receiver
Move the alarm control away from the receiver
Connect the alarm control into a different outlet so that alarm control and receiver are on different circuits.
If necessary, the user should consult the dealer or an experienced radio/television technician for additional suggestions. The 
user may find the following booklet prepared by the FCC helpful: “How to Identify and Resolve Radio/Television Interfer-
ence Problems”. This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402, Stock # 004-
000-00345-4.
Limited Warranty
Digital Security Controls Ltd. warrants that for a period of twelve months from the date of purchase, the product shall be 
free of defects in material and workmanship under normal use and that in fulfilment of any breach of such warranty, Digital 
Security Controls Ltd. shall, at its option, repair or replace the defective equipment upon return of the equipment to its repair 
depot. This warranty applies only to defects in parts and workmanship and not to damage incurred in shipping or handling, 
or damage due to causes beyond control of Digital Security Controls Ltd. such as lightning, excessive voltage, mechanical 
shock, water damage, or damage arising out of abuse, alteration or improper application of the equipment.
The foregoing warranty shall apply only to the original buyer, and is and shall be in lieu of any and all other warranties, whether 
express or implied and of all other obligations or liabilities on the part of Digital Security Controls Ltd. This warranty contains 
the entire warranty. Digital Security Controls Ltd. neither assumes, nor authorizes any other person purporting to act on its 
behalf to modify or to change this warranty, nor to assume for it any other warranty or liability concerning this product.
In no event shall Digital Security Controls Ltd. be liable for any direct , indirect or consequential damages, loss of anticipated 
profits, loss of time or any other losses incurred by the buyer in connection with the purchase, installation or operation or 
failure of this product.
©2000 Digital Security Controls Ltd.
Toronto, Canada
Tech. Line 1-800-387-3630
www.dscgrp.com
Printed in Canada    29004697 R003
WLS914
Wireless Dual PIR Motion Detector
INSTALLATION INSTRUCTIONS
The WLS914 is the wireless version of DSC’s highly successful Bravo6 PIR which fea-
tures 2 dual element PIRs for superior intrusion detection and true pet immunity. The
WLS914 is equipped with a specially designed lens*, which enables the detector to dis-
criminate between humans and small to mid-sized pets.
Multi-Level Signal Processing**, temperature compensation and large multi-beam lens
design mean the human target will not slip by unnoticed even on a hot summer day.
Our WLS914 with its 5 year warranty is your assurance of a trouble-free installation.
Specifications
• Power requirement: 4AA alkaline batteries (supplied)
• Operating temperature: 32
o
F to 122
o
F (0
o
C to 50
o
C)
• Operating humidity: 5% to 85% RH non-condensing
• Static immunity: 10 kV
• Walk detection speed: 0.5ft/s to 10ft/s (0.15m/s to 3m/s)
• Coverage angle (wall/wall lens): 100
o
 maximum
• Mounting heights: 7.5ft (2.3m)
• Dimensions: 4.9"H x 2.8"W x 2.7"D (124.5mm x 70mm x 67mm)
• Color: white with white lens
Selecting a Mounting Location
Each motion detector should be located so that it provides optimal coverage of the
area to be protected. When selecting locations for motion detectors, observe the
following:
• The mounting height should be 7.5 ft./ 2.3 m.
• Do not aim the detector at a stairway which a pet has access to. Do not place
objects that pets can climb on higher than 3 ft (0.9m) closer than 6 ft (1.8m) to
the detector (e.g. a cat on a couch).
• 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: Pet Immunity has not been verified by UL.
 
* Patented
** Protected by one or more of the following patents: 
Canada 2099971   US 5444432