This Bluetooth Reader is based on the most advanced Bluetooth technology in the world combined ,with the characteristics of optical excitation and precise positioning, and developing-distance card reading device for parking lots application only.
Product working principle
The car equipped with the remote card reader passes through the infrared scanning area of the card reader( when the scanning angle is 45 degrees), and the sleeping long distance card receives the infrared activation signal of the card reader and is awakened to work. The radio frequency electromagnetic wave is used to transmit the information to the card reader, and the card reader verifies the received information, performs decoding and verification, and the data is matched and uploaded to the upper computer.
Installation requirements
Installation angle:
As shown in the figure. The angle between the card reader and the pole is about 30 degrees, and the front of the card reader is tilted by about 30 degrees toward the road surface where the car enters.
Wiring requirements
Wiring between card reader and controller:
(1) Wiegand interface controller: The card reader and the controller are connected by 5-core wires with a wire diameter of not less than 0.5 mm 2 and a length of less than 200 m, two power supplies and three Wiegand signal lines.
(2) 485 interface controller : the card reader and the controller are connected by a 2-core twisted pair cable with a wire diameter of not less than 0.5 mm 2 and a length of less than 1000 m
(3) Power supply:12V/3A,use high quality linear power supply
The following data is the testing reports of JUTAI Bluetooth card parameters. Customers can get a clearer understanding of the advantages of the JUTAI Bluetooth card and Reader ;
With the development of technology, the battery life of the traditional Bluetooth card technology solution is only 3-6 months, and the distance is also unstable due to changes in the intensity of light, which brings a lot of troubles to customers during use; and then the chip's encryption technology is simple and easy to copy. The people takle the copy card ,and enter into the community, which brings security risks to the community. In addition, our customers cannot obtain lasting economic benefits.
In order to solve the above problem, JUTAI put the anti-cloning Ultra Low Energy Bluetooth Card on marketing:
1. We adopt ordinary ultra-low power consumption technology, and JUTAI Bluetooth card has a service life of at least one and a half years; This is only the service life of a conventional Bluetooth card;We have also developed an ultra-low power type Bluetooth card with a service life of more than 2 years.
2. We use advanced chips on the market and implanted our high-end encryption technology, which makes our Bluetooth card very difficult to copy and solves the hidden dangers of community security. In addition, our channel dealers manage the lower-end wholesalers, which is easy and simple, and can Sustainable economic benefits.The following numbers are the testing reports of JUTAI Bluetooth card parameters. Customers can get a clearer understanding of the advantages of the JUTAI Bluetooth card through the following data.
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