> DS1990A-F5 TM Card iButton Tag <

Product description:
  The product (smart card) is fully compatible with DS1990A-F5. -0.3 304 # stainless steel package, durable, never rust and corrosion; must source materials, high temperature resistant resin, sealing performance, anti-aging, resistance to heat; internal support spring piece, stainless steel manufacturing, anti-variant; high and low temperature and 100% watertight, vibration and electrical characteristics testing; surface smooth, flat; internal core with high-quality gold-plated panels and COB technology to produce highly integrated;
TM card is widely used in security patrol, sauna cabinet door locks, electronic locks, access control intercom systems.
Don't need extra power, just need the collector supply power for
TM1990A-F5 cards with a new 2401 chip package, the only 64-bit serial number, family code 01, used worldwide without any restrictions.
Can Be Read in Less Than 5ms
Operating Range: 2.8V to 6.0V, -40 ~ 85 degrees.

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