5Pcs Readable RFID Touch Memory Key TM1990 DS1990 iButton for Copy Card Dallas

Condition: New

Type:electronic module

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.

Material: plastic

Size:16.25 x 5.89mm

Color:randomly sent

Package Contents: 5 x TM Card iButton Tag