Compared to other types of security products, such as video surveillance, access control, intrusion alarm manufacturers in 08 years little "moves", but careful observation, the rise of many networking mode, product features to further improve such phenomena is still not reflected in the various manufacturers.
According to the Shenzhen Huaji electronic systems co., Ltd. Technical Director Cheng Zhiqiang describes, in 2008 the security alarm industry is in a transition phase, all manufacturers have been working hard to develop new products to better meet the needs of the market and users, but real change in 2009.Product and technology
Performance further improved
Alarm products after years of development has entered a mature stage, after a long-term accumulation, product appearance of miniaturization and exquisite products can not meet the user's "eye" but most users on the diversification of product functionality and performance of the stability and reliability of a vote of more concern.
By a & s on 08 November on 192 home project ' burglar alarm satisfaction surveys that products meet the highest reliability of 148 votes and the functionality it to # 2 101 votes.
Thus, many users buy alarm products are first consider the stability of product performance and functionality of diversification.According to the relevant personnel of Bosch Security, intrusion detection requires fast response real-time intrusion events, sometimes tend to ignore may cause significant loss of false positives.
Therefore good anti-theft alarm products should be in the performance and reliability to find balance in two ways. Sensitivity and false alarm rate has been the burglar alarm products of antinomy, the sensitivity of certain products, but also the first sign of trouble is mistaken for unusual circumstances, result in false positives along with it. So many manufacturers in 08 years against this situation has been improved. If Hamas Kang electronics (Shanghai) co., Ltd. Manager marechaux-Kit, you can use as the "infrared + microwave" dual technology detection technology, coupled with micro-processing technology to minimize false positives, or by certain technological means for small animals stumbles for processing. Due to the influence of the environment makes alarm products produce false positives are not uncommon, avliotes of Yang Xiong for this case also has its recommendations: "in addition to the technical improvement of the product itself, it is also made available according to the South and the weather conditions, the sensitivity and finding a balance between the rate of false positives, and in accordance with local realities, customer training before use, make it clear to the frequent false positives is getting generated. ”Almost at the same time, Bosch Security offers Professional series anti-theft detector in technical performance has also carried out on a great improvement, the product is able to balance and adjust up to five internal sensor sensitivity and data fusion to make accurate decisions to achieve when alarm, when should not alarm.
The series detectors have long, medium and short three specific focal length of optical components for different cases of false positives also targeted design, its inhibition by not only to eliminate accidental reflective and stray light result in false positives, and use in induction range adaptation microwave sensor ensures high capture and rejection of false positives, but its performance of all closed device can avoid the installation process.And as far as Shanghai Masjed Kahn marechaux-Kit Manager explains, 110 alarm Center often use multiple alarm machine, traditional application mode is when one alarm machine fails, the imminent failure alarm machine close to replace another alarm machine.
But in closing the replacement procedure, if there are any events you may not receive and delay alarm handling, resulting in the loss of. In response, the company launched SG-SYSTEMIII virtual technology answers alarm the machine can take full advantage of all of the line card, in addition to having high security network monitor, you can support hot backup and hot-swappable. According to the mine manager, the hot backup can implement two alarm switch for seamless connection, i.e. without the player can be converted; hot plug technology, in the event of a failure, you can show the machine on the inside of the card directly, without having to power down, regardless of which replace the action carried out, from the beginning from the end is in alarm State.Highlight the humanity needs
With anti-theft alarm market development in the traditional sense of alarm products have been unable to meet the growing needs of the market.
According to di Wei intelligent system co., Ltd. Technical Manager horse fenghai, traditional sense of alarm products are mainly applied in the protection zone have intrusion detection, i.e. by installing various types of detectors (active and passive infrared, microwave, window and door magnetic switch, emergency button, glass break detectors, etc.) and in accordance with pre-set rules to detect whether there is a protected area of abnormal invasion, when found to be non-normal intrusion, alarm controller that sound (voice or siren) light (LCD or LED, etc.), displaying a warning alarm zone location, networked system also alarm information through or telephone lines, or IP networks, or to launch wireless network mode to command center.The above description of the alarm was couched in the form of inheritance warning control system, and will continue to ensure social peace and security.
But as the people's living standards substantially increase, making people aware in real life, the burglar (damaging) alarm application is necessary, but not the only one. For these reasons, Shenzhen di Wei company with traditional alarm system technology to provide personalized medical alert service.It is understood that di Wei company for the development trend of China's ageing a AM series remote medical care response system solutions.
One alarm host with LCD screen, big button, three family call keys, after pressing the key features are not needed by telephone for immediate dialogue with the Service Center, loved ones, it is worth mentioning is that it can detect and report user fell, no active risk information and have the drug tips and many other events scheduled reminders feature Chinese speech. In addition, it also may act according to the different needs of the elderly with a Bluetooth ECG monitor, blood glucose, blood pressure, body mass spectrometer, and many other Bluetooth medical equipment, real-time detection of man's blood glucosePhysiological condition, ECG, etc. Installed on a user's indoor alarm control host via Bluetooth technology to receive Bluetooth ECG monitor, blood glucose, blood pressure, weight calculation to be physiological condition monitoring (ECG, blood glucose, blood pressure, and other indicators) and forwarded to the telemedicine service center. For this new development of the system, du Wei intelligent system co., Ltd. Technical Manager horse fenghai, current Government on national aging trend more concerned about, and equipment manufacturers should conform to the social development needs, using a variety of mature technologies developed for the needs of the product.Surrounding protection trend
The so-called perimeter protection system that is in the protection zone boundaries using microwave, infrared, electronic fences, and other technical formation, or visible, or invisible "protective wall", if and when it was adopted or wish to adopt, the corresponding detector alarm signal will be sent to the security guards ' room or control center alarm control host, namely the issue of sound and light alarm, display alarm locations, some of the alarm system also linkage perimeter analog electronic displays, even joint cameras monitoring system and linkage surrounding strong electric lighting system.
But in recent years, both from a precaution areas or preventive means, surrounding protection has become an essential security tool.[1] [2] [3]
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