rfid reader school attendance system long range RFID with GPRS and GPS modules
rfid reader school attendance system long range RFID with GPRS and GPS modules
General Description:
SR-RU101Q is a high performance UHF RFID integrated reader. It is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, and anti-counterfeit and industrial production process control system.
Features:
*Self-intellectual property
*Support ISO18000-6C (EPC C1G2) protocol tag
*840~868MHz/902~928MHz frequency band (frequency customization optional)
*FHSS or Fix Frequency transmission
*RF output power up to 30dbm (adjustable)
*10dbi antenna optional with effect distance up to 10m (adjustable)
*Support command, polling and trigger mode
*Low power dissipation with single +12 DC power supply
*Support RS232, RS485, RJ45, Wiegand interface
*Support EPC, TID and USER inventory
Testing Pictures:
*Electrical and Mechanical Specification
Under TA=25℃,VCC=+12V unless specified
ITEM |
SYMBOL |
MIN |
TYP |
MAX |
UNIT |
Power Supply |
VCC |
9 |
12 |
16 |
V |
Current Dissipation |
IC |
|
400 |
650 |
mA |
Frequency |
FREQ |
840 |
|
960 |
MHz |
Interface
Item |
Comment |
Red |
+12V |
Black |
GND |
Yellow |
Wiegand DATA0 |
Blue |
Wiegand DATA1 |
Purple |
RS485 R+ |
Orange |
RS485 R- |
Brown |
GND |
White |
RS232 RXD |
Green |
RS232 TXD |
Grey |
Trigger input(TTL level) |
Other application case:
2015 cartes show:
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