Unique ID iButton DS1990A-F5, electronic key

Specifications Long available in stock

Short delivery time,optional pattern/logo

Finest material,best price

Long lifetime

♦Specification:    1. Description:

2.Features:
1. 64/256 bit memory array laser programmable
2. Several options of data rate and coding available
3. Optional Chip: TM1990A/Rw1990/1991/1971
4. Very small chip size convenient for implantation
5. Very low power consumption 6. Silica Gel Material, waterproof 7. Suitable for swimming pool, gym house
  ♦Shooting: Application: Security patrol √ keys for cabinet locks √ electronic rim locks √ door intercom √   card systems √ identification √ banking √   Communications √   rail transportation √ transportation √ ---------------------------------------------------------------------------------------------------   Packaging & Shipping   Company Information    ♦About SOA: Zhongshan JIEAN Electronic Technology® was set up in 2000. We are R&D MANUFACTURER, specializing in TM/IC/ID card (such as information card, electronic keys, and touch memory keys) EM4100,T5577,T5567,T5557 smart cards, and electronic cabinet locks, electronic door locks,magnetic locks,access control system and related products.      Our Services   Smart cards we could produce:  http://icowcn.en.alibaba.com/product/1566304046-218920487/Newest_I_button_cards_Dallas_1971_card_TM1971_card_256_bit_EEPROM_use_as_keys_or_identification.html Electronic cabinet locks we could produce: http://icowcn.en.alibaba.com/product/1576796410-218920494/2013_Smart_Design_Gym_Locker_Lock_refrigerator_door_lock.html Electronic door locks we could produce: http://icowcn.en.alibaba.com/product/1574828098-218922522/Electronic_Locks_for_Projects_Video_Doorphone_Access_Control_System.html TM1990D ibutton card key electronic door lock; TM1990D ibutton card key and password electronic door lock; TM1990D ibutton card key electronic door lock with door-open records for door access control system; TM1990D ibutton card key electronic linkage door locks; Mifare One smart card key electronic door lock; wireless remote control electronic door lock; electronic rim door lock; electronic mute door lock; Customized is also available.