Customized Color Ds1990A-F5 Chip iButton TM Tag for Access Control

Product Description

Specification

Item	TM Card,TM iButton
Material	ABS ,Stainless Steel
Size	16.25*5.89mm
Chip	TM1990A-F5,RW2004,RW1990,TM01A
Memory	64bits
Working Temperature	-40 ~ +85 degree
Color	Red, green, blue, yellow, black, etc
Application	Intelligent Community, Postal Service, Railway St, etc.

Product Description

Description

The TM1990A-F5 electronic iButton key with unique 64-bit code is a full quality analog of Dallas/Maxim DS1990A-F5 iButtons. Designed for access control systems each key has a unique family code that is recorded while the key is being produced and the code cannot be overwritten.
While manufacturing such devices in the factory, the number is directly assigned directly to the production line. Each TM1990A-F5 is assigned a unique identification code consisting of numbers and letters. The approximate number of combinations - 4 billion. Therefore the chance to guess the key from the entrance is practically zero.  The key contains a number. It can not be charged or magnetized. But it can be stored in the memory controller, which controls the door to the entrance or office.
When you touch the ibutton reader with a TM1990A-F5 key, it reads this code and passes it to the controller, which checks with the internal memory for its presence in the database. If the identifier with the code is found, the access rights are checked (in some systems there may be time constraints) and give the actuators (locks, latches, latches or relays) the command to open/close.
The main advantages of TM1990A-F5: Electronic keys provide 100% uniqueness. The use of such tablets can significantly reduce the cost of programming a large number of keys for staff. TM1990A-F5 is for use as a workpiece for copying is not intended. (To copy the DS1990A and TM1990A keys, use our RW1990 copy iButtons).

Key Features

Overwriting to the controller memory a huge number of times;
Manufactured on the basis of high-quality and durable magnetic media;
The devices are compact and light in weight;
Can be used in any working position;
Average service life 10 years;
The eyelet holder is made of plastic;
Work at any temperature;
Instant reading: instantly transmits the code to the reader;
Low cost;
Work with the Doorphones: any door phones and Dallas access systems.
Technical Characteristics

Applications

Driver Identification for GPS tracking devices
Door intercommunication systems
Security systems
Access control systems
Automated engineering systems (control)
Fire alarms
Working time recording systems

Company Profile

SYNTEK SMART TECHNOLOGY CO.,LIMITED  

JingZhou SynTek Smart Technology Co., Ltd established in2006, which has developed into anational High-Tech Enterprise, specialized in R&D and manufactur of RFID ABS Keyfob,RFID Epoxy Tag, Coin Tag, PVC Card, RFID Wristband, RFID Blocking Card, iButton TM Tag, RFID Tags, etc.
 We Own over 3600 square meters of factory, 800 square meters office, 5 modern productionline, and over 200 workers.
 We have our own ABS/TPU/Silicon producing machine, mould producing line, chip-flip ma-chine, copper wire producing line, silk printing line, and all other machine needed for ourproducts. We are one of he few factory that own the complete production line from chip-bonding to the final production step, which decided our advantage in good quality, lowercost and soon delivery.

FAQ

1.What is your typical lead time for RFID products?

A:Our standard lead time for RFID products is approximately 7-10 days after confirming the order details. However, this can vary based on the specific product and customization requirements.

2.What payment methods do you accept for international transactions?

A:We accept a variety of payment methods including T/T (Telegraphic Transfer), PayPal and wechat pay, Alipay, for international transactions.

3.Can you tell me about the strength and capabilities of your factory?

A:Our factory is equipped with state-of-the-art machinery and employs a team of skilled professionals. We have a strong production capacity and adhere to strict quality control measures to ensure product excellence.

4.How do you ensure the quality of your RFID products?

A:We implement rigorous quality control processes, including testing at various stages of production, to ensure that all our RFID products meet international standards and customer specifications.

5.What are the physical dimensions of this touch memory token and what material is it constructed from?

A:The iButton measures 16.25mm in diameter and 5.89mm in thickness, constructed with a durable stainless steel casing and an ABS plastic head, providing impact resistance and weatherproof durability.

6.What is the minimum order quantity for this writable memory iButton key?

A:The minimum order quantity is 100 pieces, with customization options such as laser engraving and colored ABS heads available to meet specific branding and organizational requirements.

7:What is the typical lead time for an order of 100 pieces with custom laser engraving and colored ABS heads?

A:Production lead time typically ranges from 7 to 12 business days for orders of 100 pieces with customization, depending on engraving complexity and color selection requirements.