Tyco Safety Canada 00NB925 Users Guide

For UL installations, the wires connecting the external device to the input
terminals must not exceed 36" (90.5 cm) in length. The contact and transmitter
must also be in the same room.

For non-UL installations, the wires connecting the external device to the input terminals
can be any length

provided that the resistance of the wire does not exceed 100

ΩΩ

Ω

.

ΩΩ

Only one contact can be used. If an external contact is used, do not install the magnet.

Tamper Switch

There is one tamper switch on the WLS925 board. Removing the cover will cause a
zone tamper.

Enrolling a WLS925

On the back of the door contact housing, there will be two serial numbers, a five
digit and six digit. Please refer to your receiver installation manual for information
on which serial number should be enrolled.

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

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 fulfillment 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. 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.

© 2000 Digital Security Controls Ltd.

1-800-387-3630 • www.dscgrp.com

Printed in Canada 29005100 R001

Toronto, Canada

WLS925-433

Mini Door/Window Contact

INSTALLATION INSTRUCTIONSINSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONSINSTALLATION INSTRUCTIONS

Remove Cover

At the notched location on the cover, insert the flat blade of a small screwdriver
between between

between the base and the cover and twist the screwdriver to pop the cover off.

between between

Install Battery

Use care when installing the battery and observe the correct polarity (see
diagram below). Use only Eveready Lithium Energizer No. EL123AP battery.

NOTE: Battery replacement must only be done by a qualified technician.

WARNING!WARNING!

WARNING!: Battery may

WARNING!WARNING!

explode if mistreated. Do
not recharge, disassemble
or dispose of in fire.

Locate Transmitter

Locate where the transmitter is to be mounted. Perform the
Module Placement Test Module Placement Test

Module Placement Test to ensure that the selected location

Module Placement Test Module Placement Test
is in range of the wireless receiver (see receiver Installation
Manual for instruction).

Determine where the magnet will be placed. In order to
activate the reed switch, the magnet must line up with the
end of the transmitter.

Remove Circuit Board

Before mounting the unit, remove the circuit board. At the
notched location on the base which is on the same side as the reed switch, insert
the blade of a small screwdriver between the base wall and the bottom of the
circuit board and pry the circuit board up.

NOTE: Do not touch the coils on the circuit board as this may damage the unit.

Mount Transmitter and Magnet

Mount the backplate of the transmitter using the screws provided and replace the
circuit board. The head of the screw must be below the circuit board so that the
sensor is not shorted out. Use flat-headed screws only.

Mount the magnet no more than ¼” from the transmitter. Use the spacers
provided . Once the unit and magnet are mounted,
open and close the window/door to ensure that none
of the parts interfere with this movement. Only one
magnet can be used per transmitter.

Using External Contacts

The external contact terminals can be used to
connect external contacts or other switches/devices
to the universal transmitter. Install the additional
device as per the manufacturer’s instruction.
Connect the device to the contact terminals of the WLS925-433.

The input is normally closed and is not supervised.