Reference application as below:
L Logistics and warehouse Management: Goods flow, warehouse management, and the flowing management of mail, parcel, luggage.
L Intelligent parking Management: Parking management and automatic charge
L Productive lines Management: Production process fixed Identify
L Product counterfeit-proof inspection: Using memory's write-protect functions inside tags, and identifying with true-false of products
L Other fields: Used widely in club management, library, student's school, consumption management, time management, dinner management, pool management

Reader characteristic:
L Special Anti collision algorithm, high efficient of multi-tag identify capability;
L Four separate transmit/receive antenna to make more wide of area in the application;
L Compatible ISO18000-6B and ISO18000-6C(EPC-GEN2) protocol standard;
L Read/Write tag capability: Read >12m, write is 60% of read reading(depend on different tag);
L Reader support multi tag identifysingle tag readtag writelockand Kill tag etc.

Capability specification
Model No.: J940
Standard Compliance: ISO18000-6B, ISO18000-6C(EPC GEN2)
Frequency Range/: Standard ISM 902~928MHz or ISM 865~868MHz option
(other frequency depend on customer request)
Operation Mode: (FHSS)

RF Power: 0~30dBm, software configurable
Communication Interface: Standard RS232, RJ45(TCP/IP), RS485,

Output Port: 4 Tem OUTPORT(can control output high/low level)

Reading Range: Depends on antenna gain
Connect 12dBi antenna, the reading distance above 12 m
Signal: BUZZER and LED
Antenna: One ~ Four Antennas, TNC connector
Power Supply: DC+9V(Supply AC/DC power adapter)
Dimension: 310mm× 210mm× 40mm
Weight: 2 Kg
Operation Temperature: -20~+80