Secure Digital LimitedProduct Catalogue

SECURE DIGITAL LIMITED

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CCTV Surveilance Systems

Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point (P2P), point to multipoint, or mesh wireless links. Though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that may need monitoring such as banks, casinos, airports, military installations, and convenience stores. A more advanced form of CCTV, utilizing digital video recorders(DVRs), provides recording for possibly many years, with a variety of quality and performance options and extra features (such as motion detection and email alerts). More recently, decentralized IP cameras, some equipped with megapixel sensors, support recording directly to network-attached storage devices, or internal flash for completely stand-alone operation. Secure Digital Limited is offering the latest technology in this.

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Burglar Alarm Systems

A security alarm is a system designed to detect intrusion – unauthorized entry – into a building or area. Security alarms are used in residential, commercial, industrial, and military properties for protection against burglary (theft) or property damage, as well as per-sonal protection against intruders. A typical premises security alarm employs the following components: Premises control unit (PCU), or panel: The “brain” of the system, it reads sensor inputs, tracks arm/disarm status, and signals intrusions. In modern systems, this is typically one or more computer circuit boards inside a metal enclosure, along with a power supply. Sensors: Devices which detect intrusions. Alerting devices: These indicate an alarm condition. Keypads: Small devices, typically wall-mounted, which function as the human-machine interface to the system. Interconnections between components. This may consist of direct wiring to the control unit, or wireless links with local power supplies. Security devices: Devices to detect thieves such as spotlights, cameras &

lasers. Secure Digital Limited offers all the components of an Alarm System

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Access Control and Time Attendance Systems

Access control is the selective restriction of access to a place or other resource. The term access control refers to the practice of restricting entrance to a property, a building, or a room to authorized persons. Electronic access control uses computers to solve the limitations of mechanical locks and keys. A wide range of credentials can be used to replace mechanical keys. The electronic access control system grants access based on the credential presented. When access is granted, the door is unlocked for a predetermined time and the transaction is recorded. When access is refused, the door remains locked and the attempted access is recorded. The system will also monitor the door and alarm if the door is forced open or held open too long after being unlocked. Secure Digital Limited has a range of these systems.

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Intercoms and PABX Systems

An intercom (intercommunication device), talkback or doorphone is a stand-alone voice communications system for use within a building or small collection of buildings, functioning independently of the public telephone network. Intercoms are generally mounted permanently in buildings and vehicles. Intercoms can incorporate connections to public address loudspeaker systems, walkie talkies, telephones, and to other intercom systems. Some intercom systems incorporate control of devices such as signal lights and door latches. Secure Digital Limited has a range of Intercom products to fit the needs of a wide spectrum of clients. SDL also provides and installs the office PABX systems among many other systems.

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Detectors and Scanners

A metal detector is an electronic instrument which detects the presence of metal nearby. Metal detectors are useful for finding metal inclusions hidden within objects. They often consist of a handheld unit with a sensor probe which can be swept over other ob-jects or the body of the person being searched. If the sensor comes near a piece of metal this is indicated by a changing tone. Another common type are stationary “walk through” metal detectors used for security screening at access points in prisons, courthouses, and airports to detect concealed metal weapons on a person’s body. There are also cargo scanners used mostly in the airport to scan lag-guages for any suspect items. Secure Digital Limited is an importer, supplier and installer of these systems.

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Gate Motor Systems

Electric gates are an easy way to ensure the security of private premises and can be used for all sized properties. Electric gates, though not very commonplace at the moment, have found their niche in the market today. For those who find the security of their premises (be it residential or commercial) important, electric gates are the way to go. There is a decrease in the cost of electric gate kits and their installation. Aside from the basic kits, there are now many features that can be added to ensure security as well as make them more convenient. Automated gates are classed as machines and care should be taken to ensure they have the correct safety features / and are regularly maintained. The heart of the electric gate is the gate motor system. Secure Digital Limited supplies and install sliding gate motors and swing gate motors.

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Perimeter Protection and Razor Systems

Fences are usually used to mark a boundary and form restriction. An electric fence is a barrier that uses electric shocks to deter animals or people from crossing a boundary. The voltage of the shock may have effects ranging from discomfort to death. Most electric fences are used today for agricultural fencing and other forms of animal control, although it is frequently used to enhance the security of sensitive areas, such as military installations, prisons, and other security sensitive places; places exist where lethal voltages are used. Electric fences are designed to create an electrical circuit when touched by a person or animal. A component called a power energizer converts power into a brief high voltage pulse. Razor wire is a mesh of metal strips with sharp edges whose purpose is to prevent passage. This mesh is widely used for fencing. The multiple blades of a razor wire fence are designed to inflict serious cuts on anyone attempting to climb through and therefore have a strong psychological deterrent effect. Secure Digital Limited offers the best brands

of these products.

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Boom Barriers, barcode Readers and Tags Systems

Secure Digital Limited import, supply and install boom barriers, barcode readers, anti-theft scanners, turnstile barriers among other products. We also have anti-theft tags and barcode stickers. The turnstiles and the boom barriers are used in main entries of buildings and parking lots to control access to facility for the vehicles and the pedestrians. The anti-theft scanners, tags and barcode stickers are used mostly in supermarkets and other shops to control theft (shiplifting). The system triggers an alarm at the exit point if the item is not paid for.

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Vehicle/Train/plane CCTV and Monitoring System

A vehicle tracking system combines the use of automatic vehicle location in individual vehicles with software that collects these fleet data for a comprehensive picture of vehicle locations. Modern vehicle tracking systems commonly use GPS or GLONASS technology for locating the vehicle, but other types of automatic vehicle location technology can also be used. Besides tracking, there are technology is place to monitor the interior of the vehicle through the CCTV systems. Secure Digital Limited offers this comprehensive systems.

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Electrical & Electronic products

Secure Digital Limited imports and sell a range of electronic accessories that are needed in the security solutions installations. Other products sold and installed by the company are computers products such as network cables and accessories, computer systems and accessories, storage devices, security safes, servers and other assorted electronics.

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Consultations and System analysis

Secure Digital Limited helps companies to protect their people and property. Our goal is to create a safer and more secure environment for your customers and employees. Our solutions help to limit theft, assault, unauthorized entry and fraudulent legal claims. We can help even if you have a limited budget. We do site surveys, system design, implementation and monitoring. We also audit existing systems.

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Among the brands we sell...

KORLTA

@SDLKenya @SDLKenya @SDLKenya @SDLKenya

Address: Vision Plaza, Mombasa Road, 2nd Floor, Suite #57P.O. BOX 55986-00200 Nairobi, Kenya

website:www.securedigitallimited.comwww.securedigitallimited.co.ke

Phone Number(s):+254 20 2622944+254 20 82 89 94+254 727 909 060+254 786 909 070+254 734 390 000

Email:info@securedigitallimited.co.keinfo@securedigitallimited.comsales@securedigitallimited.com securedigitallimited@gmail.com

SECURE DIGITAL LIMITEDBe Safe, Be Secure