The book anti-theft system is a book self-defense device, which uses electronic technology to give books a self-defense capability, that is, once someone attempts to take the book out of the store privately, it will notify the system and issue an alarm. This fundamentally changed all the anti-theft systems in the past to remain in the passive state of anti-theft monitoring, so that anti-theft measures are implemented on each product.
The book anti-theft system is composed of a detection door, a host of the detector, a charging and desensitizer, a return detector, and a magnetic strip.
Detection gate: It consists of a transmitting gate, a receiving gate (single channel) or a transmitting gate, and two receiving gates (dual channel). Its basic principle is to use the transmitting antenna to transmit a scanning band. The transmitting antenna and receiving antenna A scanning area is formed between them, an effective magnetic strip appears in this area, the signal is received by the receiving antenna and triggers the alarm of the host of the detector.
Detector host: used in conjunction with the detection door to form a system.
Charge and desensitizer: used to magnetize or demagnetize the composite magnetic strip in the book.
Back to the instrument: used to check whether the magnetic stripe in the book is intact.
2. Product introduction
1) Technical characteristics
l For popular products designed for libraries, bookstores and audiovisual stores, it can detect various types of magnetic stripes
l Using electromagnetic wave technology.
l Adopt all-digital digital technology to minimize the occurrence of false alarms.
l Using imported technology, the system is stable and reliable.
l Beautiful appearance, high sensitivity and low false alarm rate.
2) Performance advantage
l The product is composed of multiple integrated circuits and is a true digital product.
l The product is an optimized product of imported technology. In order to ensure system performance, most of the internal components are imported components, which lays a good foundation for the long-term stability of the product in the future.
l Digital circuit, high monitoring accuracy, greatly reducing the blind area.
l The AC noise of digital products is low.
3. Management method
Divided according to the usage mode: the diversion of people's books and the non-division of people's books.
1) The way to distribute people and books
The person puts the book on the management desk, the person passes through the middle of the monitoring channel, and takes the book at the other end of the management desk. If there is a book hidden on the person, the monitor alarms when going out.
In this way, a permanent magnetic strip can be used.
2) The book is not divided
The person hands the book to the administrator. After the administrator completes the procedures and degausses, the person can carry the book through the middle of the monitoring channel. If the person has hidden the book that has not been processed according to the procedure, the alarm will be sent to the monitor.
This method must use composite magnetic stripe.
Fabric Organizer:
Fabric Organizer, as its name implies, organizers or bags are made of various fabric, like nonwoven fabric, polyester, jeans, PU leather and so on.
In this classification, we will put into other bags here, like gift bags, stationery bags, medical bags or others.
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