Produkteinführung：
The 125kHz RFID EM4100 TK4100 key fob is an outstanding and portable radio frequency identification tool. Our product utilizes cutting-edge RFID technology, enabling wireless transmission and intelligent recognition, setting it apart from traditional key fobs.
With its integrated RFID chip, this key fob’s clever design allows for both effortless carrying by users and effective wireless communication with reading and writing equipment, resulting in quick and precise information identification. The EM4100 TK4100 key fob offers a safe and practical solution, whether in a busy office building or in an industrial situation that needs rigorous administration.
Product Working Principle：
The 125kHz RFID EM4100 TK4100 key fob utilizes Radio Frequency Identification technology for identifying and tracking via radio waves. The key fob, manufactured by the producer, contains a microchip and an antenna coil inside, which together achieve wireless communication with the reader.
Electromagnetic Induction Principle:
The operation of the key fob relies on the principle of electromagnetic induction. When the reader emits an electromagnetic wave of a specific frequency, the antenna coil inside the key fob senses this electromagnetic field, generating a current. This current provides power to the microchip, activating it and initiating its operation.
Data Transmission:
The microchip stores a unique identification code. As the key fob approaches the reader, the microchip sends this information back to the reader via a modulated electromagnetic wave. Upon receiving this information, the reader decodes it, extracts the useful data, and completes the identification process.
Contactless Identification:
The entire identification process does not require physical contact; the key fob simply needs to be close to the reader. This contactless identification method greatly enhances the efficiency and accuracy of identification while also reducing mechanical wear and tear.
Product Usage Guide：
Attach the key fob to a key ring, or select another convenient method for carrying it.
Usage steps:
1. Approach the reader:
Bring the key fob within a few centimeters of the reader.
2. Operate according to instructions:
Adjust the angle and direction of the key fob according to the reader’s prompts to ensure optimal recognition.
3. Information Recognition:
The information stored in the key fob will be identified by the reader, which will then execute corresponding actions, such as opening access points or conducting identity verification.
Settings:
– Depending on specific application requirements, you may need to configure the reader, including but not limited to adjusting the operating frequency, setting access permissions, etc.
Please ensure you follow the above steps for the best user experience. If you encounter any issues during use, it is recommended to refer to the product manual or contact our customer service department directly.
Product Customization：
Our key fobs offer customizable options for the outside look in addition to exceeding high criteria for functioning. Consumers can alter the key fobs’ color, shape, and pattern to fit their business culture, personal tastes, or brand identification. We can offer a satisfactory solution for every type of design, from a straightforward monochrome design to an intricate full-color print.
In addition to outward modification, we also offer services to customize technological parameters. Depending on their requirements, customers can select from a variety of chip types, storage capacities, and read/write ranges. To make sure the finished solution satisfies your usage scenarios and technical needs, our engineering team will collaborate directly with you.
Product Applications：
Our 125kHz RFID EM4100 TK4100 key fobs are suitable for a variety of applications, including but not limited to:
– Hotels: Used as room key cards to enable keyless entry into rooms.
– Hospitals: Used for patient identity recognition to enhance the efficiency of medical services.
– Amusement Parks: Used for tickets and membership cards to streamline the entry process.
– Enterprises: Used as employee access cards to ensure the security of the company.
Furthermore, we offer customization services, allowing us to tailor the shape, color, and printed designs of the key fobs according to our clients’ needs, meeting the specific requirements of different customers.
Product Specifications：
| Material | ABS |
| Arbeitsfrequenz | 125khz |
| Chip | TK4100 oder EM4100 |
| Memroy | 64bits Nur Lesen |
| Abmessungen | 35mm X 28mm X 7mm(1.37′ X 1.1′ X 0.27′) |
| Arbeitsabstand | 2-5cm |
| Arbeitsleben | ＞ 100.000 Mal |
| Arbeitsmodell | Passiv ohne Batterie |
| Betriebstemperatur | -40℃ ~ 75℃ |
| Lagertemperatur | -50℃ ~ 80℃ |
| Tk4100 Schlüsselanhänger-Anwendung | Anwesenheitskontrolle beim Zugang. |
| Farbe Optional: Schwarz, Gelb, Weiß, Grau, Lila, usw. Oder individuell |  |
 | Weitere Modelle: Wir haben eine eigene Modellentwicklungswerkstatt, daher haben wir viele Arten von Schlüsselanhängern |
More RFID chip Optional：
| Frequenz | RF-Schnittstelle | Chip-Modell |
| LF 125KHz | Nur lesen: TK4100, EM4100 Lesen&Schreiben: T5577, EM4305, Hitag Etc… | |
| HF 13,56MHz | ISO14443A | MIFARE Classic EV1 1k MIFARE Ultralight EV1 MIFARE DESFire EV1 2K/4K/8K NTAG213/215/216 MIFARE Plus Fudan F08 1k ISSI 1k Etc… |
| ISO15693 | ICODE Sli TOPAZ512 Etc… | |
| UHF 860-960MHz | ISO18000-6C | Alien H3/H4 Monza 4/5/6 NXP UCODE Etc… |
Paket:
50Stk/Beutel, 2000Stk/Karton
Größe des Kartons: 37*29*20cm
GW:10kg
| 50Stück/Beutel
| 2000Stück/Karton
|
Company Profile:
We have our own ABS producing machine, mould producing line, chip-flip machine, copper wire producing line, silk printing line, and all other machine needed for our products. We have started our export business since year 2012, with sales volume over USD 3 million each year, with most clients from Europe, America, Russia, South Asia and Middle East.
FAQ:
Q:What’s the payment terms?
A:Wir können Paypal, Western Union, TT Banküberweisung, Alibaba Versicherung Zahlung (die Zahlung Gebühr wird vom Käufer zu zahlen).
F: Wie lange dauert die Herstellung?
A: Musterzeit: 1-5 Tage;
Großbestellungen innerhalb von 7-15 Tagen;
Bei großen Bestellungen bitte mit dem Verkäufer Kontakt aufnehmen.
Hinweis: Unsere Fabrik kann flexible Produktionszeit liefern, wenn Sie Anforderungen der Produktionszeit haben, kontaktieren Sie bitte den Verkäufer, wir können Ihren Zeitplan gut unterstützen.
Q:Wie lange dauert der Versand?
A: Per Express DHL/UPS/Fedex/TNT ist etwa 5-7 Tage
Der Seeweg dauert etwa 30-40 Tage.
Neben den RFID-Schlüsselanhängern liefert Syntek auch andere RFID-Produkte, wie z.B. RFID-Karten, RFID-Armbänder, RFID-Tags, TM ibutton, etc.
Sprechen Sie uns einfach an.
Q: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality. If you need the samples, we would like to send FREE sample,and you ONLY need to pay for the shipping fee.
