Description
This product is a long-distance reader device which is developed and researched based on the most advanced international Bluetooth technology and combined with precise positioning of the characteristics of IR specifically for the use of vehicles. The reader makes use of the stable signal transmission by Bluetooth technology and infrared signal characteristics of the precise orientation to make up the disadvantage of non-directional signal transmitted separately by Bluetooth technology. This completely resolves the adjacent channel interference when the long-distance reader applied in the parking lot and the problems of reader instability. Specifications: Receive frequency: 433MHZ Transmitting frequency: 38K Matrix Infrared emission angle: 45 degrees conical Communication interface: RS485、 Veigand26 、 Veigand34 Data rate: 19200bps (RS485 mode) Voltage: DC9V~18V Power : ≤ 400MW Read range: 2~15m Work Humidity: 10~90% Work Temperature : -40℃~80℃ Reading speed: Up to 80 yards Weight/Size : /330mm*250mm*55mm（H*W*D） Total height: 1400mm Angle adjustment: angle can be arbitrarily adjusted up and down or right and left (to the actual circumstances) Read and display the corresponding spelling of Latin alphabet Main functions: 1. The reader can be adjusted within 20m. 2. Card reader not only has the stability of Bluetooth technology but also the infrared directional positioning, solving the adjacent channel interference problems of vehicle management system in the parking lot. 3. Customers can encrypt themselves according to their needs to set any 6-digit password for protection. So it not only can guarantee the safety of users but also the interests of business. 4. Energy-saving mode, allowing the battery of the long-distance card power and durable. Features: 1. Read password card only in the protection of the password 2. Prevent the string of cards, maintain the channel performance well Working principle: When a car equipped with the remote card passes the reader infrared scanning area (scan angle of 45 degrees), the dormant long-distance cards receives the infrared signal of the reader and wakes up to work. It transmits information to reader by the radio frequency electromagnetic waves, the reader verifies received information (including password verification). After the reader is consistent with the long-distance card, password verified again, upload to the host computer after consistent. Applications : a. Community Parking charge system b. ETC electronic toll collection system c. Transportation vehicle management system d. Bus unattended attendance system e. Government vehicle dispatch system