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Specification
Brand : JYJRFID
BulletPoint1 : The keychain is equipped with an EM4100 chip and engraved with a unique ten digit code.
BulletPoint2 : When placed in an alternating electromagnetic field with a frequency of 125kHz, the EM4100 card can sense energy and drive it, and the change in its built-in antenna loop can achieve data transmission with the card reader.
BulletPoint3 : In terms of application areas, EM4100 cards are widely used in various situations that require identity recognition and data reading, such as access control systems, library borrowing, etc.
BulletPoint4 : Attention: EM4100 can only read and cannot erase
BulletPoint5 : The internal ROM of the EM4100 chip stores 10 decimal card number data, which makes the EM4100 card unique.
Color : Grey
ControlMethod : touch
IncludedComponents : 125KHZ wristband
ItemName : JYJ 125kHz EM4100 Key fob,RFID id Intelligent Security Access Key Chain Grey (10)
ItemPackageDimensions_Height : 0.78 inches
ItemPackageDimensions_Length : 3.94 inches
ItemPackageDimensions_Width : 3.15 inches
ItemTypeKeyword : commercial-access-smart-cards
Manufacturer : jinyujie
ModelNumber : B1009
NoiseLevel : 125 decibels
NumberOfBoxes : 1
NumberOfItems : 10
PartNumber : B1009
PowerSourceType : Battery Powered
ProductDescription : JYJ 125kHz EM4100 key fob,rfid id Intelligent security access key chain grey
ProductSiteLaunchDate : 2024-08-23T02:44:53.277Z
Size : Kit B
SkipOffer : 1
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnspscCode : 46171500