Digital Security Controls Ltd. 005132 User Manual

This warning contains vital information. As the only individual in
contact with system users, it is your responsibility to bring each
item in this warning to the attention of the users of this system.

This system has been carefully designed to be as effective as
possible. There are circumstances, however, involving fire, bur-
glary, or other types of emergencies where it may not provide
protection. Any alarm system of any type may be compromised
deliberately or may fail to operate as expected for a variety of
reasons. Some but not all of these reasons may be:
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A security system must be installed properly in order to provide
adequate protection. Every installation should be evaluated by a
security professional to ensure that all access points and areas
are covered. Locks and latches on windows and doors must be
secure and operate as intended. Windows, doors, walls, ceilings
and other building materials must be of sufficient strength and
construction to provide the level of protection expected. A re-
evaluation must be done during and after any construction activ-
ity. An evaluation by the fire and/or police department is highly
recommended if this service is available.
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This system contains security features which were known to be
effective at the time of manufacture. It is possible for persons
with criminal intent to develop techniques which reduce the ef-
fectiveness of these features. It is important that a security sys-
tem be reviewed periodically to ensure that its features remain
effective and that it be updated or replaced if it is found that it
does not provide the protection expected.
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Intruders may enter through an unprotected access point, cir-
cumvent a sensing device, evade detection by moving through
an area of insufficient coverage, disconnect a warning device, or
interfere with or prevent the proper operation of the system.
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Control units, intrusion detectors, smoke detectors and many
other security devices require an adequate power supply for proper
operation.  If a device operates from batteries, it is possible for
the batteries to fail. Even if the batteries have not failed, they
must be charged, in good condition and installed correctly. If a
device operates only by AC power, any interruption, however
brief, will render that device inoperative while it does not have
power. Power interruptions of any length are often accompanied
by voltage fluctuations which may damage electronic equipment
such as a security system. After a power interruption has oc-
curred, immediately conduct a complete system test to ensure
that the system operates as intended.
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This system’s wireless transmitters have been designed to pro-
vide several years of battery life under normal conditions. The
expected battery life is a function of the device environment,
usage and type. Ambient conditions such as high humidity, high
or low temperatures, or large temperature fluctuations may re-
duce the expected battery life. While each transmitting device
has a low battery monitor which identifies when the batteries
need to be replaced, this monitor may fail to operate as expected.
Regular testing and maintenance will keep the system in good
operating condition.
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Signals may not reach the receiver under all circumstances which
could include metal objects placed on or near the radio path or
deliberate jamming or other inadvertent radio signal interference.
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A user may not be able to operate a panic or emergency switch
possibly due to permanent or temporary physical disability, in-
ability to reach the device in time, or unfamiliarity with the cor-
rect operation. It is important that all system users be trained in
the correct operation of the alarm system and that they know
how to respond when the system indicates an alarm.
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Smoke detectors that are a part of this system may not properly
alert occupants of a fire for a number of reasons, some of which

follow. The smoke detectors may have been improperly in-
stalled or positioned. Smoke may not be able to reach the smoke
detectors, such as when the fire is in a chimney, walls or roofs,
or on the other side of closed doors. Smoke detectors may not
detect smoke from fires on another level of the residence or
building.
Every fire is different in the amount of smoke produced and
the rate of burning. Smoke detectors cannot sense all types of
fires equally well. Smoke detectors may not  provide timely
warning of fires caused by carelessness or safety hazards such
as smoking in bed, violent explosions, escaping gas, improper
storage of flammable materials, overloaded electrical circuits,
children playing with matches or arson.
Even if the smoke detector operates as intended, there may be
circumstances when there is insufficient warning to allow all
occupants to escape in time to avoid injury or death.
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Motion detectors can only detect motion within the designated
areas as shown in their respective installation instructions. They
cannot discriminate between intruders and intended occupants.
Motion detectors do not provide volumetric area protection.
They have multiple beams of detection and motion can only
be detected in unobstructed areas covered by these beams.
They cannot detect motion which occurs behind walls, ceil-
ings, floor, closed doors, glass partitions, glass doors or win-
dows. Any type of tampering whether intentional or uninten-
tional such as masking, painting, or spraying of any material
on the lenses, mirrors, windows or any other part of the detec-
tion system will impair its proper operation.
Passive infrared motion detectors operate by sensing changes
in temperature. However their effectiveness can be reduced when
the ambient temperature rises near or above body temperature
or if there are intentional or unintentional sources of heat in or
near the detection area. Some of these heat sources could be
heaters, radiators, stoves, barbeques, fireplaces, sunlight, steam
vents, lighting and so on.
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Warning devices such as sirens, bells, horns, or strobes may
not warn people or waken someone sleeping if there is an
intervening wall or door. If warning devices are located on a
different level of the residence or premise, then it is less likely
that the occupants will be alerted or awakened.  Audible warn-
ing devices may be interfered with by other noise sources such
as stereos, radios, televisions, air conditioners or other appli-
ances, or passing traffic. Audible warning devices, however
loud, may not be heard by a hearing-impaired person.
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If telephone lines are used to transmit alarms, they may be out of
service or busy for certain periods of time. Also an intruder may
cut the telephone line or defeat its operation by more sophisti-
cated means which may be difficult to detect.
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There may be circumstances when the system will operate as
intended, yet the occupants will not be protected from the emer-
gency due to their inability to  respond to the warnings in a
timely manner. If the system is monitored, the response may
not occur in time to protect the occupants or their belongings.
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Although every effort has been made to make this system as
reliable as possible, the system may fail to function as intended
due to the failure of a component.
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Most problems that would prevent an alarm system from op-
erating as intended can be found by regular testing and main-
tenance. The complete system should be tested weekly and
immediately after a break-in, an attempted break-in, a fire, a
storm, an earthquake, an accident, or any kind of construction
activity inside or outside the premises. The testing should in-
clude all sensing devices, keypads, consoles, alarm indicating
devices and any other operational devices that are part of the
system.
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Regardless of its capabilities, an alarm system is not a substi-
tute for property or life insurance. An alarm system also  is
not a substitute for property owners, renters, or other occu-
pants to act prudently to prevent or minimize the harmful ef-
fects of an emergency situation.