Contact Platform Support
Help Center
Related Products
-
Waterproof TM 1990A-F5 Ibutton For Access ControlUS$ 0.2 - 2MOQ: 50 Pieces -
64 Bit IButton Handle TM Key Tag for Access ControlUS$ 0.025 - 0.75MOQ: 200 Pieces
-
Factory Price for 64 Bit IButton Key Tags/Handle TM CardUS$ 0.025 - 0.75MOQ: 200 Pieces
-
RW 1990 Rewritable IButton Key Tag/ TM Key TagUS$ 0.025 - 0.75MOQ: 200 Pieces
-
RW1990A F5 TM Card Ibutton With Plastic HolderUS$ 0.2 - 2MOQ: 50 Pieces
RW1990A-F5 Dallas Ibutton
♦Products Detail
| Material | Holder | Plastic |
| Chip Card | Stanless Steel | |
| Size | 16.25mm | |
| Chipset | RW1990A-F5 | |
| UID Code | 64 bits | |
| Security Code | 64 bits | |
| User Memory | 8k bits | |
| Read and Write | Yes | |
| Technical Standard | DALLAS encrypted | |
Technical Fetures | Passive; Complete Compatible with DS19961S-F5; 64 bits binary code,code No. reachs up to 2800 billion; High security that can not be copied. | |
| Application | Intelligent community; Postal service; Railway station; Fire protection; Electricity; Cable television; Chemical engineering; Oil field and a various of inspection system; Hotel, TM door lock in school dormitory, TM water meter, TM electricity meter, TM gas meter. | |
| Features | Waterproof; Quakeproof; Antiseptic; Durable use; No antenna inside; | |
♦Ibutton Principle
when unlocking, the electronic control system will verify whether those 64 bits binary
code in the TM cards is same with the existing password. If it is same, the door will
be unlocked, if not the same, the door will not be unlocked. In this condition, the door
lock will alarm when the mistakes occur continuously, that is to say, there are
2^64 times different binary code in the chip of TM cards.
♦Picture of Cards
♦Exhibition
♦Packing & Shipping
♦Contact
Telephone: 86-755-89894425
Fax: 86-755-84521292
Address : 4&7/F, Building E, Longjing Industrial Park, Bantian Street, Longgang District, Shenzhen, China
Zip: 518129
Send Inquiry to This Supplier
You May Also Like
-
Made in China KCK Jewellery RFID TagsUS$ 0.017 - 0.065MOQ: 10000 Pieces
-
HF S50/S70 Passive Rfid Silicone Wristband/Bracelet/Watches Tag for TrackingUS$ 0.35 - 1.12MOQ: 1000 Pieces
-
Long Range Reading Download Printer Drives Rfid Module With IC Chip Card Reader Quality ChoiceUS$ 18 - 25MOQ: 1 Piece
-
Key Chain 2US$ 0.25 - 0.29MOQ: 1000 Pieces
-
2014 Ntag203 Waterproof Silicone Rfid WristbandNegotiableMOQ: 2000 Pieces
-
Vs1990a Ibutton for Security Guard Tour PatrollingUS$ 150 - 150MOQ: 1 Set
-
Precision Minature Inductor Coil in Access Control GEC068US$ 0.2 - 1MOQ: 2000 Pieces
-
UHF Flexible Laundry RFID TagsNegotiableMOQ: 1
-
Rfid Tag for Guard Tour SystemUS$ 0.1 - 0.2MOQ: 100 Pieces
-
70x17 UHF Tag RFID Adhesive Tag Inlay RFID LabelNegotiableMOQ: 1
