DSC PowerSeries PC1832 Manuale di installazione - Pagina 15
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Note to Installers
This warning contains vital information. As the only individual in contact with system users, it is your respon-
sibility to bring each item in this warning to the attention of the users of this system.
System Fail ur es
This system has been carefully designed to be as effective as possible. There are circumstances, however,
involving fire, burglary, 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:
n Inadequate Installation
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
reevaluation must be done during and after any construction activity. An evaluation by the fire and/or police
department is highly recommended if this service is available.
n Criminal Knowledge
This system contains security features which were known to be effective at the time of manufacture. It is possi-
ble for persons with criminal intent to develop techniques which reduce the effectiveness of these features. It is
important that a security system 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.
n Access by Intruders
Intruders may enter through an unprotected access point, circumvent 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.
n Power Failure
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 occurred, immediately conduct
a complete system test to ensure that the system operates as intended.
n Failure of Replaceable Batteries
This system's wireless transmitters have been designed to provide several years of battery life under normal
conditions. The expected battery life is a function of the device environment, usage and type. Ambient condi-
tions such as high humidity, high or low temperatures, or large temperature fluctuations may reduce the
expected battery life. While each transmitting device has a low battery monitor which identifies when the bat-
teries need to be replaced, this monitor may fail to operate as expected. Regular testing and maintenance will
keep the system in good operating condition.
n Compromise of Radio Frequency (Wireless) Devices
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.
n System Users
A user may not be able to operate a panic or emergency switch possibly due to permanent or temporary physi-
cal disability, inability to reach the device in time, or unfamiliarity with the correct 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.
n Smoke Detectors
Smoke detectors that are a part of this system may not properly alert occupants of a fire for a number of rea-
sons, some of which follow. The smoke detectors may have been improperly installed 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.
n Motion Detectors
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 pro-
vide 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, ceilings,
floor, closed doors, glass partitions, glass doors or windows. Any type of tampering whether intentional or
unintentional such as masking, painting, or spraying of any material on the lenses, mirrors, windows or any
other part of the detection 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, radia-
tors, stoves, barbecues, fireplaces, sunlight, steam vents, lighting and so on.
n Warning Devices
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 warning devices may be
interfered with by other noise sources such as stereos, radios, televisions, air conditioners or other appliances,
or passing traffic. Audible warning devices, however loud, may not be heard by a hearing-impaired person.
n Telephone Lines
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 sophisticated means which may be
difficult to detect.
n Insufficient Time
There may be circumstances when the system will operate as intended, yet the occupants will not be protected
from the emergency due to their inability to respond to the warnings in a timely manner. If the system is moni-
tored, the response may not occur in time to protect the occupants or their belongings.
n Component Failure
Although every effort has been made to make this system as reliable as possible, the system may fail to func-
tion as intended due to the failure of a component.
n Inadequate Testing
Most problems that would prevent an alarm system from operating as intended can be found by regular testing
and maintenance. 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 include all sensing devices, keypads, consoles, alarm indicating
devices and any other operational devices that are part of the system.
n Security and Insurance
Regardless of its capabilities, an alarm system is not a substitute for property or life insurance. An alarm sys-
tem also is not a substitute for property owners, renters, or other occupants to act prudently to prevent or mini-
mize the harmful effects of an emergency situation.
Limited Warranty
Digital Security Controls warrants the original purchaser that for a period of twelve months from the date of
purchase, the product shall be free of defects in materials and workmanship under normal use. During the war-
ranty period, Digital Security Controls shall, at its option, repair or replace any defective product upon return
of the product to its factory, at no charge for labour and materials. Any replacement and/or repaired parts are
warranted for the remainder of the original warranty or ninety (90) days, whichever is longer. The original pur-
chaser must promptly notify Digital Security Controls in writing that there is defect in material or workman-
ship, such written notice to be received in all events prior to expiration of the warranty period. There is
absolutely no warranty on software and all software products are sold as a user license under the terms of the
software license agreement included with the product. The Customer assumes all responsibility for the proper
selection, installation, operation and maintenance of any products purchased from DSC. Custom products are
only warranted to the extent that they do not function upon delivery. In such cases, DSC can replace or credit
at its option.
International Warranty
The warranty for international customers is the same as for any customer within Canada and the United States,
with the exception that Digital Security Controls shall not be responsible for any customs fees, taxes, or VAT
that may be due.
Warranty Procedure
To obtain service under this warranty, please return the item(s) in question to the point of purchase. All autho-
rized distributors and dealers have a warranty program. Anyone returning goods to Digital Security Controls
must first obtain an authorization number. Digital Security Controls will not accept any shipment whatsoever
for which prior authorization has not been obtained.
Conditions to Void Warranty
This warranty applies only to defects in parts and workmanship relating to normal use. It does not cover:
• damage incurred in shipping or handling;
• damage caused by disaster such as fire, flood, wind, earthquake or lightning;
• damage due to causes beyond the control of Digital Security Controls such as excessive voltage, mechanical
shock or water damage;
• damage caused by unauthorized attachment, alterations, modifications or foreign objects;
• damage caused by peripherals (unless such peripherals were supplied by Digital Security Controls Ltd.);
• defects caused by failure to provide a suitable installation environment for the products;
• damage caused by use of the products for purposes other than those for which it was designed;
• damage from improper maintenance;
• damage arising out of any other abuse, mishandling or improper application of the products.
Items Not Covered by Warranty
In addition to the items which void the Warranty, the following items shall not be covered by Warranty: (i)
freight cost to the repair centre; (ii) products which are not identified with DSC's product label and lot number
or serial number; (iii) products disassembled or repaired in such a manner as to adversely affect performance
or prevent adequate inspection or testing to verify any warranty claim. Access cards or tags returned for
replacement under warranty will be credited or replaced at DSC's option. Products not covered by this war-
ranty, or otherwise out of warranty due to age, misuse, or damage shall be evaluated, and a repair estimate shall
be provided. No repair work will be performed until a valid purchase order is received from the Customer and
a Return Merchandise Authorization number (RMA) is issued by DSC's Customer Service.
Digital Security Controls Ltd.'s liability for failure to repair the product under this warranty after a reasonable
number of attempts will be limited to a replacement of the product, as the exclusive remedy for breach of war-
ranty. Under no circumstances shall Digital Security Controls be liable for any special, incidental, or conse-
quential damages based upon breach of warranty, breach of contract, negligence, strict liability, or any other
legal theory. Such damages include, but are not limited to, loss of profits, loss of the product or any associated
equipment, cost of capital, cost of substitute or replacement equipment, facilities or services, down time, pur-
chaser's time, the claims of third parties, including customers, and injury to property. The laws of some juris-
dictions limit or do not allow the disclaimer of consequential damages. If the laws of such a jurisdiction apply
to any claim by or against DSC, the limitations and disclaimers contained here shall be to the greatest extent
permitted by law. Some states do not allow the exclusion or limitation of incidental or consequential damages,
so that the above may not apply to you.
Disclaimer of Warranties
This warranty contains the entire warranty and shall be in lieu of any and all other warranties, whether expressed
or implied (including all implied warranties of merchantability or fitness for a particular purpose) and of all
other obligations or liabilities on the part of Digital Security Controls. Digital Security Controls neither assumes
responsibility for, nor authorizes any other person purporting to act on its behalf to modify or to change this war-
ranty, nor to assume for it any other warranty or liability concerning this product. This disclaimer of warranties
and limited warranty are governed by the laws of the province of Ontario, Canada.
WARNING: Digital Security Controls recommends that the entire system be completely tested on a reg-
ular basis. However, despite frequent testing, and due to, but not limited to, criminal tampering or elec-
trical disruption, it is possible for this product to fail to perform as expected.
Out of Warranty Repairs
Digital Security Controls will at its option repair or replace out-of-warranty products which are returned to its
factory according to the following conditions. Anyone returning goods to Digital Security Controls must first
obtain an authorization number. Digital Security Controls will not accept any shipment whatsoever for which
prior authorization has not been obtained.
Products which Digital Security Controls determines to be repairable will be repaired and returned. A set fee
which Digital Security Controls has predetermined and which may be revised from time to time, will be
charged for each unit repaired.
Products which Digital Security Controls determines not to be repairable will be replaced by the nearest equiv-
alent product available at that time. The current market price of the replacement product will be charged for
each replacement unit.