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The WLS904P is designed to combine the convenience of a wireless
detector with effective and reliable detection of human motion as well as
good protection against the nuisance alarms associated with pets weighing
up to 60 lbs (27.3 kg)

Installing The Detector

Installing The Detector

Installing The Detector

Installing The Detector

Installing The Detector

WLS904P provides effective immunity to single or multiple pets whose total
combined weight does not exceed 60 lbs. (27.3kg) when installed and
configured in the following manner.

Location

Select a detector location that will provide the coverage required and will allow
the detector to be mounted a minimum of 6 ½ ft (1.95m) high and not higher
than 10ft (3m)  (7½ ft / 2.3m recommended)

(7½ ft / 2.3m recommended)

(7½ ft / 2.3m recommended)

(7½ ft / 2.3m recommended)

(7½ ft / 2.3m recommended).

Consider the following to avoid false alarms:

Consider the following to avoid false alarms:

Consider the following to avoid false alarms:

Consider the following to avoid false alarms:

Consider the following to avoid false alarms:

• Do not aim the detector at a stairwell to which a pet has access to.
• Do not place furniture or objects higher than 3ft (0.9m) which a pet can

climb onto (e.g. a cat on a couch), closer than 10ft (3m) from the detector.

• Mount the detector flat on a wall or in a corner. Do not angle it

downwards or use mounting brackets with this detector when it is used
in conjunction with pets.

• Do not aim the detector at reflective surfaces such as mirrors or

windows as this may distort the coverage pattern or reflect sunlight
directly onto the detector.

• Avoid locations that are subject to direct high air flow such as near an

air duct outlet.

• Do not locate the detector near sources of moisture such as steam or oil.
• Do not limit the coverage by large obstructions in the detection area

such as plants or cabinets.

No detector should be mounted without first performing a module

No detector should be mounted without first performing a module

No detector should be mounted without first performing a module

No detector should be mounted without first performing a module

No detector should be mounted without first performing a module
placement test to determine that it is in range of the wireless receiver

placement test to determine that it is in range of the wireless receiver

placement test to determine that it is in range of the wireless receiver

placement test to determine that it is in range of the wireless receiver

placement test to determine that it is in range of the wireless receiver.....
See the Placement T

See the Placement T

See the Placement T

See the Placement T

See the Placement Test instructions in the Instruction Sheet for your

est instructions in the Instruction Sheet for your

est instructions in the Instruction Sheet for your

est instructions in the Instruction Sheet for your

est instructions in the Instruction Sheet for your

receiver

receiver

receiver

receiver

receiver, or in the installation manual for your system.

, or in the installation manual for your system.

, or in the installation manual for your system.

, or in the installation manual for your system.

, 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.

©2000 Digital Security Controls Ltd

Toronto, Canada   •   

www.dscgrp.com

Printed in Canada  29005105 R001

WLS904P-433

Wireless Motion Detector

INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS

CORNER MOUNTING
KNOCKOUTS

ENSURE PROPER
ORIENTATION OF
BACKPLATE

MOUNTING HOLE
KNOCKOUTS

MOTION DETECTOR BACKPLATE

MOTION DETECTOR BACKPLATE

MOTION DETECTOR BACKPLATE

MOTION DETECTOR BACKPLATE

MOTION DETECTOR BACKPLATE

Battery Installation

Battery Installation

Battery Installation

Battery Installation

Battery Installation

• This system is designed to work with Eveready Alkaline Energizer

This system is designed to work with Eveready Alkaline Energizer

This system is designed to work with Eveready Alkaline Energizer

This system is designed to work with Eveready Alkaline Energizer

This system is designed to work with Eveready Alkaline Energizer

Batteries. 

Batteries. 

Batteries. 

Batteries. 

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 themselves. 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 AAA
batteries. Be sure to insert the batteries in
the proper orientation. Replace the sensor
on its mounting plate, making sure it snaps
into place.
After all the batteries are installed, the
detector will take 60 seconds to warm up.
During this time the LED will flash slowly.

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
television or radio reception, which can be determined by turning the equipment off and on, the user is encouraged to try to
correct 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
Interference Problems”. This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402,
Stock # 004-000-00345-4.

Limited Warranty

Limited Warranty

Limited Warranty

Limited Warranty

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.

Warning:

 Digital Security Controls Ltd. recommends that the entire system be completely tested on a regular basis.

 Digital Security Controls Ltd. recommends that the entire system be completely tested on a regular basis.

 Digital Security Controls Ltd. recommends that the entire system be completely tested on a regular basis.

 Digital Security Controls Ltd. recommends that the entire system be completely tested on a regular basis.

 Digital Security Controls Ltd. recommends that the entire system be completely tested on a regular basis.

However, despite frequent testing, and due to but not limited to, criminal tampering or electrical disruption, it is

However, despite frequent testing, and due to but not limited to, criminal tampering or electrical disruption, it is

However, despite frequent testing, and due to but not limited to, criminal tampering or electrical disruption, it is

However, despite frequent testing, and due to but not limited to, criminal tampering or electrical disruption, it is

However, despite frequent testing, and due to but not limited to, criminal tampering or electrical disruption, it is
possible for this product to fail to perform as expected.

possible for this product to fail to perform as expected.

possible for this product to fail to perform as expected.

possible for this product to fail to perform as expected.

possible for this product to fail to perform as expected.

W A R N I N G

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.

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