TM1991L-F5 Touch Memory Card
- Product Model: TM1991L-F5
- TM1991L-F5 compatible with DS1991L-F5
- Contain three separate electronic subkeys with independent data and password storage.
- 64 bit one-time programmable ROM;
- 1152-bit secure read/write, nonvolatile memory
- Secure memory cannot be decoded without matching 64-bit password
- Memory is partitioned into 3 blocks of 384 bits each
- 64-bit password and ID fields for each memory block
- 512-bit scratchpad ensures data transfer integrity
- 1-Wire protocol ensure compatibility with iButton family
- CRC-code (Cyclic Redundancy Check) generation
- Supply voltage range(battery supply), UDD: 2,7 to 3,3 V
- Operating temperature range :-40 to +85°C
- Allowable ESD potential value up to 2000 V.
- Material: Stainless steel 304+chip
- Protocol: 1-Wire
- Csutomized: with plastic holder
- Holder Color: Red,yellow,blue,green , black ,etc
- Line Length: 16.2*5.89mm
- Can work with any access control device.
- Waterproof, but not suitable for hard environmental conditions
- OEM,ODM service supplied(from moulding to production)
- chip for multifunctional electronic key (multikey) with data secure purposed for systems of secure access control, debit tokens, work-in-progress tracking, electronic travelers and proprietary data.
IBUTTON PRODUCT USE FOR SECURITY SYSTEM
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