TM1990A - F5 Rfid Ibutton Key Fob for access control / Timepilot Tracking

Product Details:

Place of Origin:	Shenzhen, CHINA
Brand Name:	A.N.G
Certification:	CE,ISO, SGS，ROHS
Model Number:	AC-TM101

Payment & Shipping Terms:

Minimum Order Quantity:	500pcs
Price:	Depending on the chip, material, printing
Packaging Details:	200pcs/box,2000pcs/carton,10000pcs 63KG
Delivery Time:	7-15 Days
Payment Terms:	T/T, Paypal,Western Union, MoneyGram
Supply Ability:	1000,000pcs per month

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Detailed Product Description

Brand Name:	A.N.G	Item Type:	TM1990A-F5 Card Ibutton
Chip Type:	TM Memory Card	Material:	304 Stainless Steel
Dimension:	16.75*5.89mm	Color:	Purple,red,yellow,green,blue,black,etc
Capacity:	64 Bit Serial Number	Work Temperature:	-40°C~100°C
Application:	Hotel Door Lock ,sauna Key Card,access Control Card,etc	Place Of Origin: Guangdong, China (Mainland) Brand Name: Kaisere Model Number: TM1990A-F5 Ib:	Reader
High Light:	ibutton holder , ibutton writer

TM1990A - F5 Rfid Smart Card ibutton for access control / Timepilot Tracking

The TM1990A is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire® protocol, which requires only a single data lead and a ground return. Every TM1990A guaranteed unique 64-bit registration number that allows for absolute traceability. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning with mating receptacles, allowing the TM1990A to be used easily by human operators.

Key Features

Failure Rate	1 /100,000 times ( used properly)
Original Serial Number	64 bits
Security	64 bits encrypt passwords
Memory Capacity	8 K bits RAM
Read-Write features	read, write and encrypt
Read-Write Endurance	> 1.5 billion
Working Temperature	-40 ºC~+85 ºC
Read Endurance	> 350 thousand times
Working Time	>20 years
Size	φ16.25mm×5.89mm
Unit Weight	0.05kg

Common iButton Features

Unique 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Traceability Because No Two Parts are Alike
Built-In Multidrop Controller for 1-Wire Net
Digital Identification by Momentary Contact
Data Can Be Accessed While Affixed to Object
Economically Communicates to Bus Master with a Single Digital Signal at 16.3kbps
Button Shape is Self-Aligning with Cup-Shaped Probes
Durable Stainless-Steel Case
Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed Onto its Rim