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A fire alarm system is number of devices working together to detect and alert people through visual and audio appliances when smoke/fire is present. These alarms may be activated from smoke detectors, and heat detectors. They may also be activated via Manual fire alarm activation devices such as manual call points or pull stations. We have all brands fire alarm system in ahmedabad, gujarat based.
Types of systemsThere are generally two types of fire alarm systems, Collective and Addressable
CollectiveOn very simple terms, a collective fire alarm system is one that comprises one or more circuits, with detectors connected in parallel. An alarm signal is received at the fire panel when the current on a circuit increases due to the alarm operation of one of the detectors on that circuit. In modern detectors there is may also be fitted an alarm status indication, often a light emitting diode or LED.
One of the limitations of a collective systems is that the control panel is unable to identify the status of each detector of the circuit. Another way to describe this is that the control panel is only able to display the alarm or fault status of a circuit, not each detector on the circuit.
AddressableThe alternative is an addressable fire alarm system that comprises one or more circuits with detectors connected in parallel, andeach detector has a unique identification (address) on the circuit. When the conditions for an alarm signal are satisfied at the detector, an alarm signal is transmitted via the circuit to the fire indicator panel.
In an addressable system, each detector has the ability to identify itself and its current status. Over the years, the level of sophistication of detectors and systems has greatly increased. This includes collecting more information about the conditions surrounding each detector including the many bi-products of combustion and other environmental factors.
There are many advantages of addressable systems including the ability to more effectively handle contamination over time that leads to nuisance (false) alarms, improved detection of fires and the ability to identify the precise location of a detector and its current condition or state.
While we have described the two types of systems there exists variations to these basic types including fire panels that include both collective and addressable features. Generally these systems are addressable systems with additional c.i.e to provide collective functionality.
Harihar Vision Solution will provide you all types of solution and design fire alarm system on ahmedabad gujarat based.
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Are you looking for better quality security products and a security consultant who is having wide experience in the field of area? Your search ends here. We are here to provide you bestCCTV Camerasolution for your commercial as well as residential premises.
We solve your various security related problems, like surveillance of your shop, factory, ware house, branch office or any desire place from anywhere. Security solutions for prevent theft or damage your valuables. Solution with latest technology to reduce your efforts and enhance your efficiency.
The company is engaged in the supplying and install ofCCTV Cameras in Ahmedabadand all across the Gujarat Stat. CCTV Cameras are available in a wide assortment that is procured from the reliable vendors in the industry. Our range of CCTV Cameras comprises of HIKVISION CCTV Camera, CP Plus CCTV Camera, Sony CCTV Cameras, dahua CCTV Camera, and all other brands CCTV Camera.
We offer our customers a wide range of Intruder Alarm Systems, which are used to notify the user about the unauthorized entry in the area. Reliable and easy to use, these systems are manufactured using optimum quality raw material and advanced technology by our associated vendors. Our Intruder Alarm Systems are available at industrial leading price.
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Now a days companies want to focus mainly on their main area of operations, hence automatic attendance systems are the need of the hour for every small as well as big organization. These biometric systems automate the process of attendance & payroll generation and recording. We offer access and attendance system, biometric time attendance systems, fingerprint time attendance systems and many more.
Biometric time attendance system used to track each and every person coming to your place is actually who he claims to be or not with its time and other details. It uses finger and face recognition system to verify person's identity and record its time-in and time-out with all required details
Biometric Access Control System The Biometric Access Control System is a professional fingerprint access and time attendance control system. It uses fingerprint instead of card system for access. This can be widely used in confidential places for its easy installation and high security. Its the best choice for you today, to secure your life tomorrow.
Harihar Vision Solution is one of the reputed dealers of Biometric Access Control System in Ahmedabad Gujarat. We are the dealer of a comprehensive range of Biometric Access Control System, CCTV Camera Surveillance System, Intercom System in Ahmedabad, CCTV cameras, Digital Recorders, Access Control Systems, Colour dome cameras, and hidden cameras. Since our establishment, we have been associated with some of the eminent and distinguished electronic brands enabling us to offer high quality surveillance and security systems to our valued clients across India.
We Provide Best quality of Biometric Access Control System, Biometric Time Attendance System in Ahmedabad Gujarat.
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