Shanghai RealSmart Technologies Co., Ltd. -

Shanghai RealSmart Technologies Co., Ltd.

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rfid tag
Specification: Keyfob
Detail: Overview With various RFID chips, we can provide you diverse keyfobs with different shape, color and material (such as ABS, PVC, and even leather) with solid physical performance. It could be widely used in different identif...

portable ic card counter
Specification: Portable IC card counter
Detail: This portable photoelectric card counter adopts the advanced digital circuit of lower power consumption and the photoelectric technical theory. It has been engineered with multifunction and convenience for user. It can be used...

4428contact memory chip
Specification: 4428chip
Detail: General Description: SLE4428 has a PSC verification logic. All the memory, except for the PSC, can always be read. The memory can be written or erased only after PSC verification.The error counter can always be written. After...

5542contact memory chip
Specification: 5542chip
Detail: General Description: INTELLIGENT 256 BYTE EEPROM with Write Protection and Programmable Security Code (PSC) and with ISO 7816 smart card interface.SLE 5542 is fully functional co***tible with SLE 4442 and can easily replace t...

4442contact memory chip
Specification: 4442chip
Detail: SLE 4442 provides a security code logic which controls the write/erase access to the memory. For this purpose the SLE 4442 contains a 4-byte security memory with an Error Counter EC (bit 0 to bit 2) and 3 bytes reference data....


Showing 1 - 5 of 5, total 1 pages [First] [Previous] [Next] [Last]
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