This card can Copy writing,use for door,entrance guard and many place.

Product information:

Product Name: T5577 can write ID key buckle card product color: Blue

Product specifications: 34.7*27.7*5.7MM product frequency: 125KHZ

Product features: ID non - contact induction card for the write. This product for customer needs even ID card, when broken, for the mark.

1, the appearance of small, easy to carry.

2, with waterproof, dust, shock, more durable.

3, the color is novel, color is rich, conventional blue, red, yellow and other colors, more personality.

4, the surface of laser code (default 8H10D), call sign, do not fade, do not wear, more practical.

5, no contact, close proximity, use more convenient.

Range of application: it is used in the implementation of the community access, elevator, parking, recreation, hydropower management; store club membership management; enterprises and institutions identity authentication, attendance management; school canteens Fanka, hot water, laundry, bathing management card system.

T5557 card

T5557 card is the American ATMEL company new product a induction card, frequency tuning can be from 100 kHz to 150 kHz, encryption, the data capacity of 330, the 64 bit ID number, with a wake-up function response, the read and write performance is stable, normal mode and E5550/E5551, and expansion mode. As a typical low frequency, can encrypt, read and write card, T5557 in the market will have a lot of application prospects

|T5567 card T5577 card is a non-contact R/W identification IC for the production of Atmel, and is suitable for the 125 KHz frequency range..

The chip needs to connect an antenna coil, which is considered as the power supply and two-way communication interface for the chip circuit.. Antenna and chip together constitute induction cards or tags.

T5557 card |T5567 chip card a total of 330 bit EPROM (distribution for 10 blocks, each block 33 bit), from T5557 read and write is read / write. Block 0 is a parameter configuration block reserved for setting the T5557 operation mode. Block 7 can be used for the user data block, and can also set up a set of user passwords for protecting all data blocks for avoiding unauthorized illegal rewrite. Data transfer is completed from the identification of the integrated circuit loaded modulator. When the IC receives a reader scan field will coil two terminal "1" and "2" give birth to a RF field strength resistance, with 100% amplitude to compile code modulation, in order to get the reader's commands and data and return to the read write card information.

Working frequency: 125KHZ

Storage capacity: 330bits, 10 partition, password:FFFFFFFFFFFF

Read and write distance: 3-10CM

Writing life: over 100000 times

Data save time: 10 years

Dimensions: ISO standard card 54 x 85.6 x 0.80/ thick card 85.5 x 54 x 1.80MM

Packaging material: ABS PVC.

Application: sensing intelligent door lock, enterprise card system, access control, channel system, etc..

T5577 card |T5567 card applications: enterprise / campus card, office attendance access control card, canteen consumption card, membership fees, and canteen card charge, bus stored value cards, meal cards, card refueling, highway toll, recharge consumer credit card card, parking lot, community management to pick a non contact type radio frequency card chip.