Patrol Block 1990A-F5 TM Ibutton with 64 Bits

• Customization: Available
• Key Word: TM 1990A-F5 Ibutton
• Vendor Serial Number: The World′s Only 64-Digit Number
• Model NO.: TM 1990A-F5
• System Logic: 64-Bit Password Protection
• Storage: 8kbits RAM
• Card Reader: Touch Type
• Weight: 3G
• Transport Package: Paper Carton
• Specification: 50*31MM
• Trademark: ANG. tech
• Origin: China
• HS Code: 8523521000
• Production Capacity: 1000000

Product Description

Patrol Block 1990A-F5 TM Ibutton with 64 Bits

TM card is using one-wire protocol communication, to complete the data read and write through the instant touch. It is not only the ease of handling of the non-contact IC card but also the inexpensive contact IC card. TM card is currently one of the best cost-effective IC card.

 

Specification	TM card integrated circuit chip sealed in stainless steel shell, it is waterproof, shockproof, corrosion, durable and no wiring; TM card is a passive device, relies on reading and writing equipment to read information; TM card chip cannot be copied as it is with static protection and uniqueness.
Technical specifications	DALLAS encryption card
Average failure	Normal use 1 / 100,000 times
Vendor serial number	The world's only 64-digit number
System logic	64-bit password protection
Storage	8Kbits RAM
Card reader	Touch type
Read and write times	More than 1.5 billion times
Operating temperature	-40 ºC~+85 ºC
Number of readings	> 35 million times
Service life	> 20 years

Application :
 
Intelligent community,Postal,Railway,Cable TV,Electricity


1990A-F5 TM : Using su304-0.3 stainless steel package; Durable, never rust, corrosion resistance; Resistant to heat; anti-variant; strong sealing; used in security patrol, sauna bath locks, electronic door locks, access control intercom, card system, identification, banking, communications, rail transport, transportation and many other areas.