Key tag is a kind of chip card ,the size is as the international standard ,it always use for the hotel ,school,,hospital area etc.

4100/4102 reaction ID card

Chips: EM Switzerland tiny electricity EM4102 water
Operating frequency: 125KHZ

Distance of reaction:2 -20cm

Dimension: ISO standard card/thick card/Manifold abnormity card

Encapsulation materials: PVC. ABS

Typical application: Timecard,enterprise one card system etc.

 Electronic tag is the real data carrier of RFID.

  The application of electronic tag

Electronic tag is the real data carrier of RFID. Generally, electronic tag consists of antenna and chip.(in near future, a newly developed no chip RF tag and SAW tag may replace it). According to the mode of power supply, there is active tag and passive tag. In active tag, there is a battery, while there is no battery in passive tag. Active tag can also be classified to active tag and semi-passive tag.

²      Ti electronic tag:

Frequency: 860-960 MHz

Standard: ISO 18000-6B

Capacity: 2 Kbit, 4 byte/64 area

Reading distance: 3-8M(due to the antenna)

Working mode: R/W

Temperature: -20 to 60

Speed: less than 60km/h

Anticollision Loop: multi-tag work together

Data retention: more than 10 years

²  EPC-GEN2 electronic tag:

Frequency: 860-960 MHz

Standard: ISO 18000-6C

Capacity: 96 bit

Reading distance: 3-10M(due to the antenna)

Working mode: R/W

Temperature: -20 to 60

Speed: less than 60km/h

Anticollision Loop: multi-tag work together

Data retention: more than 10 years

Packing material: PET, PVC

²  High frequency electronic tag

Frequency: 13.56 MHz

Standard: ISO 15693/ISO 14443A

Reading distance: 2.5-10cm(due to the antenna)

Reading speed: 1 to 2 ms

Temperature: -20 to 85

Life: read/write more than 100,000 times

Data retention: more than 10 years

Chip: ICOD2, Philips Mifare 1 S50, Philips Mifare Ultralight, TI

Size: to clients special requirement

Packing material: PET, PVC, paper

²  SP-TGS-300

Reading distance: 0-80m

Reading speed: 200kg/h

Capability to read: 200 card a time

Mode of read: all-round recognition

Life: 6-8 years

Communicating mechanism: TDMA based on HDLC and synchronous communication

Anti-interference: channel isolation technology and no interfering with multi-device

Security: encrypt computing and authentication can protect the data from eavesdropping and data-link broken

RFID card,HF card,UF card