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125 KHz RFID Card Reader COM34
In Stock
13,000RWF
In Stock
A 125 KHz RFID card reader is a device that reads the information stored in passive RFID cards. Operating at a frequency of 125 KHz, it is commonly used for low-security applications such as door access control or time and attendance tracking. The reader emits a low-frequency radio signal to activate the card, which then sends back its stored information. The reader is usually connected to a computer or network and can have additional features such as a keypad or display screen.
Description
A 125 KHz RFID (Radio-Frequency Identification) card reader is a device that is used to read the information stored in a passive RFID card. The reader works by emitting a low-frequency radio signal that provides the energy required to activate the RFID card. The card then sends back its stored information to the reader, which can be used to identify the card and its owner.
This type of RFID card reader operates at a frequency of 125 KHz, which is one of the lower frequencies used in RFID technology. This frequency is commonly used for low-security applications such as door access control or time and attendance tracking. The cards used with this type of reader are typically passive, meaning they don’t require a battery to function. Instead, they are powered by the radio signal emitted by the reader.
The reader itself is usually connected to a computer or a network, allowing the collected data to be processed and stored. Some models of 125 KHz RFID card readers may also have a built-in keypad or display screen, allowing for additional functions such as setting access codes or displaying information about the card and its owner.
Overall, a 125 KHz RFID card reader is a simple and cost-effective solution for applications that require low-security access control or identification.
Here are the typical specifications of a 125 KHz RFID card reader:
- Frequency: 125 KHz
- Operating Voltage: 5V DC
- Operating Current: 100 mA
- Operating Distance: 3-10 cm (depending on the size of the antenna and the type of card used)
- Communication Interface: RS232, RS485, USB, Wiegand, etc.
- Readable Card Types: 125 KHz RFID cards, such as EM4001, TK4100, etc.
- Indication: LED and/or audible indicator for card detection
- Operating Temperature: -20°C to +60°C
- Dimensions: Varies by model, typically compact and portable
- Certification: CE, FCC, RoHS, etc.
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