Eppendorf

10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card

Description: 10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card brand new and high quality Features: This RW1990 chips we use imported one, which approved to be reliable performance than others, CMOS microcircuit is essentially an electronic for of the unique 64-bit digital code. The code is stored in the internal nonvolatile memory. The data exchange is performed by the protocol 1-Wire, which requires one data pin and the common pin. The microcircuit supports the function of the protocol 1-Wire of ROM search, which makes it possible for several devices to operate on one bus. This protocol determines the alteration conditions of the bus status and the for intervals during synchronization by the synchropulses cuts of the control device. Data readout and writing are performed by the junior significant bit forward. TM card, also known as for memory, electronic ke3.5y Stainless steel package with su304#, rugged, never rust, corrosion; resistant to heat; Anti-variant; sealing strong; for security patrol, sauna door locks,electronic door locks, door intercom, card systems, identification, banking, Communications, rail transportation, transportation, and so many fields Information ibutton RW1990 memory 64, can be repeated rubbing, write the diy code. Specifications: Dimension: φ16.25*5.89mm Chip type: RW1990 RW1990 feature: 1.RW1990 ibutton 2.Low-cost 3.water proof 4.Rewritable ,DS1990A and TM1990A iButton , 5.can be copy,RW1990 Technique Parameters: .America for encryption .Breakdown Rate:1/100,000 .Serial Number:Only global 64 bit numbers .System :64bits pin for protection .Memory:8kb .Inductive Type: for touch .R/for and encrypt .R/for times:1,500,000,000 .Working Temperature:-40~85 .:>20years .TM Dimension:φ16.25*5.89mm .Weight: 6g/pc Rewritable ibutton RW1990A-F5 read-write type of card, compatible ds1990a. Rewritable,DS1990A and TM1990A iButton ,RW1990 Unique 64-bit registration Number; Built-In Multidrop Controller for 1-Wire Net; Digital identification by momentary Contact Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes(without retail package): 10pcs x RW1990 Sauna for

Price: 7.7 USD

Location: Shen Zhen

End Time: 2023-12-10T16:18:10.000Z

Shipping Cost: 1.38 USD

Product Images

10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card10Pcs Rewritable RW1990-15 iButton Card RFID Electronic Keys Door Access TM Card

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Brand: Unbranded

Type: See description

MPN: Does Not Apply

Available Variations

Color: Red

Price: 7.7 USD

Available Quantity: 15

Quantity Sold: 0

Color: Blue

Price: 7.79 USD

Available Quantity: 15

Quantity Sold: 0

Color: Green

Price: 8.32 USD

Available Quantity: 15

Quantity Sold: 0

Color: Black

Price: 7.74 USD

Available Quantity: 16

Quantity Sold: 1

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