Specification Brand : KEAUTE BulletPoint : This is a genuine OEM (Original Equipment Manufacturer) part. BulletPoint1 : The card reader supports 125KHz ID card or 13. 56Mhz IC card, please choose the card reader you need before purchasing. BulletPoint2 : Communication baud rate 9600.N.8.1, please contact customer service for other baud rates BulletPoint3 : Ultra-thin metal password swipe RF card reader BulletPoint4 : The module comes with a single-chip microcomputer (MCU), serial communication, simple hardware connection, and any platform with a serial port can be used. BulletPoint5 : RS232, RS485, TTL level communication is optional, and functions can be customized according to your needs. Color : Black ExternallyAssignedProductIdentifier1 : 0764938433032 ExternallyAssignedProductIdentifier2 : 764938433032 IncludedComponents : Wristband ItemName : 13.56Mhz IC Password Swipe RF Card Reader RS485 RS232 TTL Level Communication DC5V 9-16V 24V Wide Voltage Ultra-Thin Metal 125Khz ID contactless Swiping (13.56Mhz, RS232, DC 9~16V) ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 10.5 inches ItemPackageDimensions_Width : 7 inches ItemPackageQuantity : 1 ItemTypeKeyword : access-control-keypads Manufacturer : KEAUTE ModelNumber : 13.56Mhz NumberOfBoxes : 1 NumberOfItems : 2000 PackageLevel : unit PartNumber : DC 9~16V ProductDescription : Product parameters Product name: Metal RF card reader Material: Zinc alloy frame, tempered glass panel Frequency: 125Khz or 13.56Mhz Card reading type: TK4001/ EM4100 etc. Read Range: 3~15CM Operating Voltage: DC 5V、DC 9V ~ 16V、DC 24V Interface method: RS485, RS232, TTL level and other formats are optional Operating Temperature: -25℃ ~ 85℃ Verification method: Swipe card verification , Password authentication Communication distance: RS232 interface≤10m, RS485 interface≤1200m (recommended within 800m) Matters needing attention 1.The standard reading distance of the card reader is 5-15cm, the reading distance of the ID card reader is slightly longer, and the reading distance of the IC card is slightly shorter. If you use a keychain-type proximity card,the reading distance will be shorter, generally 1-3 cm. The way to read the card, it is recommended to use the card to face the card and naturally approach it, and the card reading method of using the card to quickly swipe from the side is not advisable, and the success of the card swipe is not guaranteed. 2.The card reader is installed on a metal surface. Since the card reader is a radio frequency product, the metal pair near the front or the rear will absorb its radio frequency signal. If the metal surface is large, it will even affect the card reader. card, or the reading distance is very attenuated. 3.The distance between the two card readers will also affect the card reader, some will shorten the card reading distance, and some will cause the two card readers to read the card at the same time or the card reader cannot read the card. Solution: try not to install it on a metal plane, or dig out the back of the card reader against the metal part, and keep the distance between the two card readers more than 25cm. ProductSiteLaunchDate : 2023-08-25T03:52:11.762Z Style : RS232 SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 43202000 WarrantyDescription : Limited Lifetime Warranty Covers Manufacturer Defects