DSC PC4020 - V3.3 Installation Manual download pdf (Page 2)

WARNING

Please Read Carefully

Note to Installers

Note to InstallersNote to Installers

Note to Installers

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.

System Failures

System FailuresSystem Failures

System Failures

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 protec-

tion. 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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Inadequate Installation

Inadequate InstallationInadequate Installation

Inadequate Installation

A security system must be installed properly in order to provide adequate protection. Every instal-

lation 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. Win-

dows, doors, walls, ceilings and other building materials must be of sufficient strength and con-

struction 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 recom-

mended if this service is available.

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Criminal Knowledge

Criminal Knowledge Criminal Knowledge

Criminal Knowledge

This system contains security features which were known to be effective at the time of manufac-

ture. It is possible for persons with criminal intent to develop techniques which reduce the effec-

tiveness 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 pro-

vide the protection expected.

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Access by Intruders

Access by Intruders Access by Intruders

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.

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Power Failure

Power Failure Power Failure

Power Failure

Control units, intrusion detectors, smoke detectors and many other security devices require an ade-

quate 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 ren-

der 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.

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Failure of Replaceable Batteries

Failure of Replaceable Batteries Failure of Replaceable Batteries

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 conditions such as high humidity, high/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 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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Compromise of Radio Frequency (Wireless) Devices

Compromise of Radio Frequency (Wireless) Devices Compromise of Radio Frequency (Wireless) Devices

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 inter-

ference.

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System Users

System Users System Users

System Users

A user may not be able to operate a panic or emergency switch possibly due to permanent or tem-

porary physical 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 sys-

tem and that they know how to respond when the system indicates an alarm.

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Smoke Detectors

Smoke Detectors Smoke Detectors

Smoke Detectors

Smoke detectors that are a part of this system may not properly alert occupants of a fire for a num-

ber of reasons, 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 chim-

ney, 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

Motion Detectors Motion Detectors

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 provide volumetric area protection. They have multiple beams of detec-

tion 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, paint-

ing, 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 effec-

tiveness 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, light-

ing and so on.

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Wa rn ing Dev i ces

Wa r n in g Dev i ces Wa r n in g Dev i ces

Wa r n in g Dev i ces

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. Audi-

ble warning devices may be interfered with by other noise sources such as stereos, radios, televi-

sions, air conditioners or other appliances, or passing traffic. Audible warning devices, however

loud, may not be heard by a hearing-impaired person.

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Telephone Line s

Telephone Line s Telephone Line s

Telephone Line s

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.

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Insufficient Time

Insufficient Time Insufficient Time

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 monitored, the response may not occur in time to protect the

occupants or their belongings.

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Component Failure

Component Failure Component Failure

Component Failure

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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Inadequate Testing

Inadequate Testing Inadequate Testing

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.

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Security and Insurance

Security and Insurance Security and Insurance

Security and Insurance

Regardless of its capabilities, an alarm system is not a substitute for property or life insurance. An

alarm system also is not a substitute for property owners, renters, or other occupants to act pru-

dently to prevent or minimize the harmful effects of an emergency situation.

Limited Warranty

Digital Security Controls Ltd. 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. Dur-

ing the warranty period, Digital Security Controls Ltd. 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, which-

ever is longer. The original purchaser must promptly notify Digital Security Controls Ltd. in writing that

there is defect in material or workmanship, such written notice to be received in all events prior to expira-

tion 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 Cus-

tomer 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.



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 Ltd. shall not be responsible for any customs fees,

taxes, or VAT that may be due.



To obtain service under this warranty, please return the item(s) in question to the point of purchase. All

authorized distributors and dealers have a warranty program. Anyone returning goods to Digital Security

Controls Ltd. must first obtain an authorization number. Digital Security Controls Ltd. will not accept any

shipment whatsoever for which prior authorization has not been obtained.



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 Ltd. 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.



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 num-

ber or serial number; (iii) products disassembled or repaired in such a manner as to adversely affect perfor-

mance 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

warranty, or otherwise out of warranty due to age, misuse, or damage shall be evaluated, and a repair esti-

mate shall be provided. No repair work will be performed until a valid purchase order is received from the

Customer and a Return Merchandise Authorisation 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 reason-

able number of attempts will be limited to a replacement of the product, as the exclusive remedy for breach

of warranty. Under no circumstances shall Digital Security Controls Ltd. be liable for any special, inciden-

tal, or consequential 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, purchaser’s time, the claims of third parties, including customers, and injury to property. The

laws of some jurisdictions 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 inci-

dental or consequential damages, so that the above may not apply to you.



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 Ltd. Digital Security Controls

Ltd. neither assumes responsibility for, nor authorizes any other person purporting to act on its behalf to mod-

ify or to change this warranty, 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 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 tamper-

ing or electrical disruption, it is possible for this product to fail to perform as expected.



Digital Security Controls Ltd. 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 Ltd. must first obtain an authorization number. Digital Security Controls Ltd. will not accept any

shipment whatsoever for which prior authorization has not been obtained.

Products which Digital Security Controls Ltd. determines to be repairable will be repaired and returned. A

set fee which Digital Security Controls Ltd. has predetermined and which may be revised from time to

time, will be charged for each unit repaired.

Products which Digital Security Controls Ltd. determines not to be repairable will be replaced by the near-

est equivalent product available at that time. The current market price of the replacement product will be

charged for each replacement unit.

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