Technical indicators
Գործողության հաճախականությունը: 2.4GHz~2.5GHz
Working style: active and passive combination
Antenna parameter 1: gain: 16dBi; Horizontal plane lobe width: 30°; Vertical plane lobe width: 25°; Front-to-back ratio: >25dB
Antenna parameter 2: standing wave ratio: <1.5; Polarization direction: vertical
Communication interface mode: RS232, RS485, Վիգանդը, TCP/IP network port
Հաղորդակցման մեթոդ: ակտիվ ռեժիմ (after the reader reads the tag, it sends it to the host computer actively)
The device has a buffer capacity of 256 tags inside
RS232, RS485 communication rate can be set by the user
System identification distance: մինչեւ 250 մետր; recognition accuracy rate: 99.999999%
Various data format outputs can be developed according to user requirements
Working voltage: DC7.5~12V
Աշխատանքային հոսանք: < 200մԱ
Աշխատանքային ջերմաստիճան: -25℃~+75℃
Պահպանման ջերմաստիճանը: -4085 ~+85
Աշխատանքային խոնավություն: < 95%
Equipment size: 320×200×100mm
Equipment weight: 2.0կգ
Packing size: 370×250×150
Weight after packaging: 2.5կգ
The YY257AT model 2.45GHz directional active RFID reader is a high-performance active RFID reader developed with applications such as long read/write distance, high recognition accuracy and strong anti-collision capability. With TCP/IP network interface, Directional 2.45GHz active RFID integrated reader, fast reading speed, reading distance of up to 250 մետր, waterproof and dustproof, suitable for outdoor use.
Կառուցվածք: The outer cover is made of high temperature resistant and low temperature resistant material. The main structure is made of aluminum alloy; it is equipped with mounting brackets, which can adjust the installation direction up and down and left and right
Հիմնական առանձնահատկությունը
Reading and writing distance can reach 250 մետր, and the special label can reach up to kilometers
Recognition accuracy: 99.999999% or more
Strong anti-collision ability: read all 200 tags in 3 seconds
Equipment working status indication
Read tag is saved to the buffer
After reading the tag, the user can be notified by indicator light, buzzer, status signal, relay output
After reading the tag, it can be transmitted to the host computer through RS232, RS485, Wiegand 26/Wiegand 34/Wiegand 66, and TCP/IP network port
Communication mode has active transmission and passive transmission
RS232, RS485 communication rate can be set
Distance to read the tags can be set
Interval between reading the same tags can be set
Speed at which the tag is actively uploaded can be set
External trigger reading tag information
Ability to read device factory information
Provide DEMO software, API functions, և այլն
Հիմնական կիրառումը
Parking lot, vehicle management
Smart transportation
Electric vehicle anti-theft system
School student management
Asset Management
Warehousing, logistics management
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