Home > Products > ODM&Custom > Trigger Reader
Address：Unit 10, 2500Xiupu Road, Pudong new district, Shanghai
· Shelf Time： 2019-03-07
· Product Name： Trigger Reader
· Product Model： RW-R910
The reader transmits 125 KHz low-frequency signal uninterruptedly (or triggered by the switch signal of the ground sense). Any semi-active electronic tag entering the low frequency coverage area will receive the low frequency ID code. The tag can analyze the RSSI value of the low frequency signal strength, the battery voltage status of the tag, the anti-dismantle status of the tag and other information. The information is replied to the reader immediately with 2.4 GHz signal. The reader can also be connected to the active tag in real time. It receives the signal from the active tag, and transfers the received data to the backstage management system. In special applications, data can also be written to tags or parameters of it can be changed.
In a good visual environment, the maximum identification range of 2.4 GHz RF terminal can reach up to 150 meters. The transmitting distance of the built-in 125 KHz low-frequency antenna can reach up to 8 meters, which can be extended by three 125 KHz low-frequency antennas. Compared with passive tags, its super penetration ability and super-long recognition distance have great advantages. When users have different requirements for recognition range, they can choose active electronic tags and readers with different signal intensities. The required range can be achieved by adjusting the power and reception sensitivity of the reader through software.
Recognition speed & capability:
When the active tag runs at a speed of up to 200 km/h within the effective range of the reader, stable recognition are ensured.
The reader can read more than 500 active or semi-active tags at the same time. In a quite short time, it can ensure that all recognition without omission.
When the reader and the active tag communicate, special communication protocol is used to verify the legitimacy of the device. In order to prevent data cracking, the perfect meticulous encryption algorithm is developed to ensure data security in the communication process.
The product fully considers the application requirements of industrial environment such as lightning protection, waterproofing and shock protection.
The reader provides standard hardware interfaces such as RS485, weigand26/34, RJ45 etc. Other interfaces like RS232, TTL, and transmission modules like WiFi or GPRS can also be provided per customer demand. The company provides standard software interface that conforms to windows operating system platforms.
Underlying communication protocols are provided.
Technical Data Sheet
Recognition range: 0-150 meters
Recognition speed: 200 km/h
Recognition capacity: identify more than 500 tags at the same time
Recognition angle: full angle
Antenna gain: 4dBi, dual antenna
Operating frequency band: 2.4 GHz, 125 KHz ( 3-channel low-frequency antenna expandable)
Power Standard: working power at milliwatt Level
Communication mechanism: based on HDLC, time-division, multiple-access and synchronous communication mechanism
Anti-interference: channel isolation technology, multiple devices to avoid interference with each other
Security: encryption computation and security authentication to prevent link detection
Real-time clock: support RTC real-time clock
Storage space: 2M Byte onboard, supporting 8G Micro SD card
Interface standards: RS232, RS485, Wiegand, RJ45, TTL, WiFi, (optional)
Extended I/O: Three Channels respectively for input and output of switching signal
Power standard: DC 7.5-24V 800-3000mA
Packaging: ABS engineering plastic packing
Dimensions: 180 mm in diameter and 51 mm in thickness
Installation method: ceiling or wall installation, special installation card is provided