Wiegand splitter is wonderful electronic device designed to make every task easy. Managing a project with available resources is a very decisive point of determination for project engineer or designer. Nothing wrong in saying that technology changes against time and every now and then we see new products either with improved technology or upgraded feature

OSDP an acronym for Open Supervised Device Protocol is the recent trend of communication protocol in access control systems. The protocol is developed by SIA (Security Industry Association) of United States of America to improve the security and interoperability in widely used security products, this way eliminating the bugs and drawbacks of Wiegand protocol that

Nundprox RFID cards are categorized in three parts based on frequency spectrum Nundprox M, Nundprox K, Nundprox U. NundProx M, the 13.56MHz is high frequency range smart card based on an Advanced Encryption Standard (AES) for contactless cards with ISO/IEC 14443 Type A including all parts. Part 1 ISO/IEC 14443-1:2018 Physical characteristics Part 2 ISO/IEC

RFID Cards are numerous varying from Low ( 125KHz – LF) to high (13.56 MHz – HF) to Ultra High Frequencies ( 860-960 MHz UHF). The brief comparison table is as below Chip Type EEPROM Standards Frequency Temperature Endurance Data Retention Mifare 1K S50 1KBytes ISO 14443A 13.56Mhz -20°C ~ 50°C >100,000 10 Years Nundprox

Proximity cards or Access Control Cards, or access cards or RFID access cards, these cards are available with different frequencies based on application and use. Generally, access control cards are classified into three A : Active, Active RFID access card, offered with the built-in battery.B : Biometric, Biometric access card, based on fingerprints.C : Combo