Design of the integrated security system of the CSB of the multifunctional center

Our Our design company has developed a psd of the integrated security system of the CSB of the multifunctional office center.

 KCS security system design

 CSB DESIGN

  • Description of design solutions.

Integrated Security System (ISS) is designed to ensure the safe operation of a hotel and office complex with an underground parking lot.

ISB complex consists of the following systems:

- Access control and management system (ACS);

- alarm and security alarm system (EAS);

- television security systems (SOTS);

- information acquisition and processing systems (IAS).

The purpose of this project is to determine the basic solutions for the construction of the CRS systems in terms of their structure and basic technical characteristics in accordance with the initial data, regulatory provisions and technological purpose of the object as a cost-effective enterprise, providing the necessary and comprehensive level of life safety and operation and the services provided.

At the same time, the necessary details of the requirements not described in this project is performed by separate design assignments at the stage of development of working documentation. This project does not provide for the equipment of the areas occupied by the Tenants, security systems. The configuration of the CSB and the equipment used provide for the possibility of increasing it by connecting the premises occupied by the Tenants to the CSB by expanding the hardware and software parts without disturbing the performance of the assembled systems.

The KSB equipment is located in the specially designated for this purpose:

- central control panel (CCP);

- security posts;

- server room;

- cross-connection rooms;

- Floor hardware niches.

The project provides for the use of advanced European technologies for the installation of security systems. Installation and mounting of imported equipment is allowed only if the "Technical Certificate" (Certificate of Conformity) issued by the certification bodies of GOST R (Decree of the Government of the Russian Federation of 27.12.97, №1636).

 

Access control and management system (ACS) and ness.

The access control and management system is an integral part of the ASC and is intended for:

- restricting access of employees and visitors to protected areas and rooms;

- recording the access of employees and visitors to the protected areas;

- obtaining information on the opening of internal premises (when and by whom it is opened);

- Receiving graphic, textual, and audible information about attempts of To receive information about unauthorized intrusion into the premises of the building equipped with access control system and send it to the automated working place (AWP) of the duty officer;

- improving increasing the effectiveness of of management и control of crisis situations.

Entry and exit of employees into the building, as well as the passage through the controlled areas is carried out by personal electronic identification cards in accordance with the access authorization system in an automated mode.

 

Construction principle, structure, description of functioning.

The ACS is based on LENEL (USA) equipment.

The ACS is divided into the following parts:

- station;

- peripheral.

The station part includes system controllers, interface modules, power supply units.

LNL-2220/3300 intelligent controllers are the main devices access control system , operate as a part of integrated security system and networked via Ethernet TCP/IP, allowing the connection of up to 32 interface modules. All information coming to smart controllers from terminal devices is transmitted to the IMS for subsequent processing and display of the information in graphic or text format at the ACS, provided in the IMS.

In case of loss of communication the controllers can operate in the stand-alone mode retaining the basic functions (keeping access rights of all registered users, saving and accumulating the event log, etc.).

LNL-1320 interface modules are designed for connecting devices of the ACS peripheral part.

The peripheral part includes proximity card readers, exit buttons, door unblocking devices in emergency situations, magnetic contact detectors, executive devices (electromagnetic locks or electromechanical latches).

Proximity card readers are designed for reading identification data from identifiers (magnetic cards) and transferring the information to the system to make a decision on allowing or prohibiting the passage through the ACS point of passage.

Exit buttons provide opening of the door executive device and exit from the ACS-equipped premises.

Door unblocking devices provide forced reset of power supply from executive devices installed on the evacuation routes ensuring free passage.

Magnetic contact detectors allow you to monitor the status of the door, open / closed.

Actuators provide door blocking/unblocking.

Access control is installed for entrances/exits to the following premises:

- Two-way passage (entrance/exit via card-pass with contactless reader technology):

- all service entrances/exits to the building;

- entrances to technical rooms from the street;

- entrances to the CPU, control rooms;

- entrances equipped with automatic turnstiles and temporary card readers;

- passageways separating zones of different purposes;

-one-way pass (Entrance by proximity pass card, exit by button):

- entrances to the building owner's areas from the tenants' areas;

- entrances to all rooms of the building owner (administrative, technical, technological, storage);

- entrances to the leased space from the side of the elevator halls;

- entrances to the server rooms, the main communication center, and the PBX;

- doors of certain technical rooms that require frequent visits (determined at the design stage).

The parking lot is equipped with readers for entry and exit. Barriers are used as executive devices.

L/C evacuation doors are equipped with locking devices controlled by ACS, but are not equipped with entrance readers.

Evacuation doors equipped with ACS locking devices are equipped with a door unblocking device (URD), as well as automatically unblocked in case of fire by a signal from automatic fire alarm system (ADAS) with a corresponding message to the ACS automated workstation.

Visitors to the complex are issued temporary passes. If the pass card is lost, a ban should be imposed on its use.

System controllers and interface modules together with power supply units are placed in dedicated low-current rooms (cross, floor hardware niches, server room), preventing unauthorized access, equipped with means of ACS or SOTS and enabling them to carry out works on their installation and maintenance.

Cable routing carried out by cables recommended by manufacturers of equipment. Non-combustible cables with low smoke emission are mainly used.

Cables are laid in trunk conduits of the facility on trays and ducts, as well as in smooth and corrugated PVC pipes.

Automated workstation of the ACS system is organized in the CPU room and taken into account in the section of the IMS. ARM software provides access control through the passage points, display on the computer screen status of the system graphically in real time, as well as collecting and archiving statistical information; configuring and testing the system, preparing and printing reports.

Information about all events occurring in the system are stored on the server of complex security system (KSS) (KSS server is accounted in the IMS system).

At this stage of design the object is equipped based on a "free layout". In the future, when performing the layout of the premises, the projects are adjusted in accordance with the decisions of the architectural and technological sections. Adjustments are made by agreement with the organization-generic designer.

 

Power and grounding PUE.

The access control system equipment operates in a continuous round-the-clock mode and requires uninterrupted power supply (not allowing interruption of power supply in any mode of operation of electrical installations).

Power supply for access control system devices is performed according to the first category of reliability from DC power sources equipped with built-in sealed maintenance-free batteries.

Grounding and grounding of electrical consumers shall be performed in accordance with the requirements of the Electrical Installation Code.

 

Intrusion Alarm System (IAS).

The purpose of the alarm system.

The intruder alarm system is an integral part of the ATS and is intended for early warning of the building security service of an intrusion (attempted intrusion) in the building or its individual premises.

 

Principle of construction, structure, description of functioning.

The SOTS system is based on LENEL equipment (USA).

The SOTS system is divided into the following parts:

- station;

- peripheral.

The station part includes system controllers, interface modules, power supply units.

LNL-2220/3300 intelligent controllers are the basic devices access control systems, operate as part of integrated security system and networked via Ethernet TCP/IP, allowing the connection of up to 32 interface modules. All information coming to smart controllers from terminal devices is transmitted to the IMS system for further processing and displaying this information in graphic or text format on the ARM IMS provided in the IMS.

LNL-1200 interface modules are designed to provide relay signals (NO or NC) for interfacing with other systems and outputting signals to actuators.

LNL-1100 interface modules allow to connect and control up to 16 security zones.

In the case of loss of communication controllers can operate in stand-alone mode while maintaining basic functions (preservation of access rights of all registered users, saving and accumulation of the event log, etc.).

Peripheral part includes magnetic contact detectors allowing to control door state (open/closed), infrared detectors protecting premises volume, acoustic detectors, to monitor windows for glass breakage and panic alarm buttons to transmit an "alarm" signal to the CPU.

The perimeter of the building is equipped with one security point so that all engineering elements of the building accessible from the outside (doors, hatches, gates) are protected by magnetic contact detectors. Glass doors and windows are protected by glass break detectors and infrared motion detectors, if necessary. Each door is allocated to a separate protected area.

Inside the building, the SOTS system protects all technical rooms of the building's life support systems (electrical switchboards, ventilation chambers, pump rooms, etc.). Entrance doors to these rooms are equipped with magnetic contact detectors; each individual door is assigned to a separate protected zone.

Service and administrative premises are protected by two security boundaries. Alarm detectors operating on different physical principles of operation are used in the different security milestones. The first line of security alarm system is formed by magnetic contact detectors, which are installed in the door of the premises. The second line of security alarm system is formed by volumetric detectors. Each security boundary is assigned to a separate protected area.

Manual intruder detectors (panic alarm buttons) are provided at guard posts and reception areas. Each button is assigned to a separate zone without the right to disable it.

Premises belonging to the area of responsibility/ownership of tenants (offices, apartments, etc.) shall be equipped with an alarm system under a separate Terms of Reference and as agreed with the Customer of the complex.

The security and alarm system provides the following functions:

- recording the fact and time of violation of the alarm system in real time;

- display of alarm information in the form of displaying of alarm information in the form of floor plans on the monitors of automated workstations (AWS) provided by the information collection and processing system;

- arming and disarming the premises centrally from the monitoring station by a person on duty in the building (from the control room);

- recording of events occurring in the system:

- alarm messages;

- malfunctions;

- arming/disarming;

- time adjustment;

- switching to backup power supply;

- operator and guard actions in standard and emergency situations.

- real-time recording (logging) and long-term storage of information on all events in the system on the hard disk of the KSB server;

- possibility of grouping zones into partitions, based on the possibility of simultaneous disarming/arming;

- possibility of increasing the number of alarm zones;

-integration with other CBS subsystems at the software and hardware level;

- monitoring the status of loops, sensors, devices с monitoring the status of loops, sensors, and devices, and displaying of faults on the AWS monitor.

System controllers and interface modules together with power supply units are placed in dedicated low-current rooms (cross, floor hardware niches, server room), preventing unauthorized access, equipped with ACS or SOTS facilities and enabling them to carry out works on their installation and maintenance.

Automated workplace of the LDS system is organized in the CPU room and is accounted in the section of the IMS. Information about all events occurring in the system is stored on the server of the complex security system (KSS) (KSS server is accounted in the IAS system).

At this stage of design the object is equipped based on a "free layout". In the future, when performing the layout of the premises, the projects are adjusted in accordance with the decisions of the architectural and technological sections. Adjustments are made in consultation with the general designer.

 

Alarm system equipment .

It operates in a continuous round-the-clock mode and requires uninterrupted power supply (not permitting interruption of power supply in any mode of operation of electrical installations).

The power supply of the systems is carried out according to the 1st category of reliability. Security alarm devices have power sources with built-in batteries. In case of switching off the external power supply the LDS operates for 24 hours and the ACS operates for not less than 3 hours.


 

Television security system (CCTV).

Television alarm system is a part of the site's CSB and is designated for round-the-clock visual control of the situation at the outer boundaries of the building and inside premises using television equipment and video documentation of the events with the possibility of further analysis.

 

Principle of construction, structure, description of functioning.

Auxiliary control system is based on the Dallmeier equipment. Dallmeier "(Germany).

The designed system of television surveillance has the following main objectives:

- output of video information from TV-cameras to monitors of central control desk and underground parking lot posts;

- activation of corresponding camera on alarm monitor by command of security alarm and access control systems;

-activation of video camera recording by motion detector;

- recording, storage and processing of video signal using a digital video recording system; continuous multiplexed recording of video information from all cameras on hard drives with date and time recording for at least 14 days with a frequency of at least 6 frames per second from each camera with a resolution of at least 640H by 480V pixels;

- Possibility to increase record archive storage time by adding expansion units of digital recording devices;

- Programming of video motion detection zones for all cameras.

The system provides for the possibility of increasing the number of connected TV cameras and the number of users, including remote users.

The system is based on modern digital technologies of video processing and archiving. The SOT system uses the local area network (LAN) of the information collection and processing system (ICCP) for transmitting information.

All video information of the DIS system is displayed at the automated workplaces (AWP) of the system.

The system includes:

- network television cameras;

- video archive servers;

- cable distribution network.

The system uses fixed and rotating HD IP-cameras with power supply via LAN-cable of the 5th category (Power over Ethernet, IEEE 802.3 af), power supply from 12/24V power supply units is possible.

Cable distribution network for connecting IP-cameras is performed by UTP 4x2x0.5 cable.

The SOT system provides surveillance of the following important areas on the territory of the object by outdoor cameras:

- perimeter of the facility;

- perimeter of the object; - adjoining territory.

Internal TV cameras monitor the most important areas inside the building, which are:

- entrances and service passageways;

-evacuation stairwells;

- elevator halls;

- foyers and lobbies;

- parking lot entrances/exits;

- vehicle parking area;

- loading/unloading zones.

Turn cameras shall be installed in front of the main entrances and entrance groups.

The final number of video cameras and video surveillance points shall be specified at the stage of the working documentation on the basis of the list approved by the Customer.

The following video surveillance posts shall be arranged at the site:

- a central control unit (CCU) for viewing all video cameras of the facility and reviewing the video archive;

- underground parking lot posts (at the entrance and exit), where you can view television cameras related to the parking lot.

The CPU provides for 4 automated SOT operator workplaces, each with 2 monitors, working in multiscreen mode (no more than 16 cameras) and in full-screen mode.

The post SOT underground parking lot is planned to be equipped with one automated operator workplace, consisting of 2 monitors, working in full-screen and multiscreen modes.

The configuration of workplaces is designed taking into account operator's workloads, as well as ergonomic and sanitary norms.

The project provides for the organization of interaction between the SOT system and the SOTS and ACS systems. In case of alarm in the areas controlled by the DIS and ACS systems in the operator's workplace there will be automatically displayed a full screen image from the nearest to the location cameras, and the video recording channel is converted to recording mode with an increased number of frames.

 

CCTV equipment .

Functions in a continuous round-the-clock mode and requires uninterrupted power supply (not allowing power outage in any mode of operation of electrical installations).

IP-TV cameras are powered by switches of the SSOI system (Power over Ethernet, IEEE 802.3 af).

 

Information acquisition and processing system (IAS).

Information Collection and Processing System (ICPS) is a set of hardware and software designed to collect, process and present in a specified form to the user operational, technical, service and other necessary information coming from the systems included in the CS. AESS ensures joint functioning of integrated security system systems on the basis of a dedicated information cable network and combines:

- access control and management system (ACMS);

- alarm and security alarm system (EAS);

- television security system (CCTV).

 

Principle of construction, structure, description of functioning.

AESS is performed on the basis of the equipment " Cisco "(USA).

Information collection and processing system provides:

- round-the-clock control of the whole complex of technical means of security of the object with continuous registration of events;

- Long-term storage of information on events with the possibility of subsequent decoding and analysis;

- Interaction between the systems in terms of functioning in alarm and other situations;

- separation of operators' powers by means of password system.

The information collection and processing system is based on the local area network (LAN) Ethernet TCP/IP.

For information exchange between components of the IAS uses a separate local area network physically separated from the LAN of the building. The IMS has a two-tiered structure containing:

- an upper level;

- The lower level (the subsystems level)

The upper level of the IDF consists of:

-database server, which performs the functions of storing information about the system configuration and information accumulated during the operation of the complex of technical security devices (KTSB);

- Automated workstations of the upper level of the IMS.

The upper level provides integration of individual systems of the IMS at the software level, database storage and IMS management.

The lower level consists of security system controllers, which perform the functions of subsystem management, storage of information about the configuration of subsystems, accumulation of information about the operation of subsystems. IMS provides independent operation of the lower level controllers in case of failures of the upper level components.

All automated workstations (AWS) are assigned a certain level of access so that the operator can manage the whole system or a certain part of it. All automated workstations are protected with passwords against unauthorized access. Active network equipment is used to provide the measures eliminating the possibility of unauthorized access to the AESS information resources from unauthorized workplaces.

The following automated workstations are organized in the complex building:

- Automated workstations "Shift Supervisor";

- ACS and SOTS workstations;

- "SOT" workstations;

- ARM "Pass Office";

- ARM "Reception";

- "Photo-ID" workstation.

The "Shift Supervisor" and "ACS and SOTS" automated workstations are located at the CPU and perform the following functions:

- KSS subsystems integration at software level;

- displaying in text and graphic form the information from all CBS complex in "real time" mode;

- manual control of the TSKB subsystems operation:

- Manual control of operation of the ITSB systems: - arm and disarm;

- ACS (sending commands to block and unblock access points).

The automated workstations "SOT" provide:

- Viewing of any camera on your computer screen;

- In case of an alarm in the LAS and ACS systems, the operator's monitor displays the image from the TV camera, in the viewing area of which the alarm occurred.

The "Pass Office" automated workstation is the place where passes are registered and made. There shall be equipment for encoding access cards, a printer for printing cards and equipment for photographing (camera, light and background).

The "Reception" workstation is located next to the entrance areas and has the following functions:

- possibility of registration and issuance of single cards to visitors;

- possibility of issuing a temporary card, previously registered in the database;

-the ability to make changes to the single card database;

- receipt of applications for registration and issuance of one-time passes.

The "Photo-ID" automated workstation is located at the guard post next to the entrance groups (turnstiles). The information about the person passing through the turnstile (photo, full name, position, etc.) shall be displayed at the automated workstation. The operator has the ability to control access manually: deny or allow access to cardholders.

The system uses network switches, personal computers, and a server from the leading manufacturers of telecommunications equipment.

 

Power supply reliability power supply reliability.

According to the power supply reliability degree the SSOI electrical consumers belong to the 1st category according to Electrical Installation Regulations. In case of power supply failure, it is provided for the possibility of FTMS system functioning from uninterruptible power supply sources or reserve sources of secondary power supply within 3 hours.

Grounding and earthing of the SSOI electrical equipment is performed in accordance with the requirements of the Electrical Installation Regulations.

 

Survivability and resistance to external influences.

All equipment meets requirements of relevant standards on electromagnetic compatibility. For neutralization of interferences caused by electromagnetic fields the use of optical fiber and screened cable products is provided, also the building has a system of potential equalization.

 

Environmental protection.

The installed equipment is not a source of harmful emissions. No special environmental protection measures are required (including the disposal of defective or obsolete system components).

 

Occupational health and safety measures.

As safety measures, the main design solutions are provided in accordance with the requirements of PUE and VSN 604-III-87.

Occupational safety is provided by projected systems of workplace lighting according to sanitary norms and ventilation and air conditioning system, control of the microclimate in the premises is carried out with the help of thermometers and psychrometers.

Noise from the equipment does not exceed permissible standards.

The equipment shall be operated by the Customer's personnel trained in and familiar with the technical and operational documentation for the system as a whole and its individual components.

 

Fire protection measures.

Basic design solutions in accordance with the current normative documents of the Russian Federation shall be used as fire-prevention measures.

To ensure the possibility of primary fire extinguishing at the stage of construction, the Customer provides for the installation of carbon dioxide or powder fire extinguishers of at least 15 liters in the floor fire cabinets.