Custom Contactless RFID & NFC Smart Card Printing
High-security 13.56 MHz Mifare, DESFire, NTAG, and 125 kHz EM-Proximity credentials engineered for seamless turnstile attendance, door access, and campus ecosystems across Northeast India.
- Frequency Range
- 13.56 MHz / 125 kHz
- Chip Testing
- 100% RF Verified
- Encoding
- UID Pre-Logged
- Turnaround
- 48–72h Batch
13.56 MHz High-Speed RF Induction • Zero Wear & Tear
Embedded Microchips Matched to Your Access Control System
Stop guessing chip specifications. IDGen delivers customized smart credentials matched precisely to your biometric turnstiles, time-attendance clocks, and hospital door locks — complete with crisp color printing and optional UID data logging.
100% Pre-Tested Chips
Zero defective or dead units in batch
Dual-Frequency Options
Combine 13.56 MHz + 125 kHz in one card
Important: Chip Compatibility Guarantee
Not all RFID cards function with all readers. If you are unsure of your reader's frequency or chip protocol, simply send us your existing card sample or reader model number. We will scan and verify compatibility free of charge before manufacturing.
Technical Sheet
RFID & NFC Chip Protocol Matrix
| Protocol / Standard | Encryption Level | Read Range | Typical Deployment |
|---|---|---|---|
| 13.56 MHz HF (Mifare Classic 1K / 4K) | Crypto-1 (1K/4K EEPROM) | Up to 10 cm | College campuses, metro transit, corporate turnstiles |
| 13.56 MHz HF (Mifare DESFire EV2/EV3) | AES-128 / 3DES Hardware | Up to 10 cm | Banking, defense, high-security enterprise data centers |
| 13.56 MHz HF (NFC NTAG213 / 215 / 216) | Universal NFC ISO 14443A | Smartphone Tap (5 cm) | Digital business cards, event accreditation, dynamic URLs |
| 125 kHz LF (EM4100 / TK4100 / T5577) | 64-bit Read-Only UID | Up to 5 cm | Legacy door controllers, basic employee attendance punches |
| Dual-Frequency Hybrid (HF + LF Inlay) | Mifare 1K + EM4100 Dual Core | Up to 10 cm | Organizations transitioning between older & newer readers |
Feature Comparison
Plain PVC Card vs RFID Smart Card
| Credential Feature | Standard CR80 PVC Card | RFID Smart Card |
|---|---|---|
| Edge-to-edge color printing | Yes | Yes |
| Photo & Biometric accuracy | Yes | Yes |
| Internal copper antenna coil | No | Yes (Embedded Inlay) |
| Contactless tap functionality | No | Yes (0–10 cm range) |
| Turnstile / Gate integration | Barcode Only | Instant RF Electromagnetic Tap |
| Data sector encryption | No | Yes (AES/Crypto-1) |
| Smartphone NFC compatibility | No | Yes (NTAG & Mifare models) |
Sectors
Where IDGen RFID Credentials Are Used
Universities & Campus Gates
Automated student gate access, library book checkout, canteen contactless payments, and hostel security.
Corporate Access Control
Turnstile tap badges, elevator floor restriction, server room access, and automated biometric time-attendance.
Hospitals & Secure Labs
Doctor and staff access to ICU, surgical suites, pharmaceutical inventory, and emergency wards.
VIP Clubs & Membership
Prepaid cashless spending, VIP lounge entry, gym turnstile access, and membership tier validation.
Quality Pipeline
RFID Testing & Production Lifecycle
1. Reader & Frequency Audit
We identify your current access controller model (13.56 MHz ISO 14443A or 125 kHz Proximity).
2. Sample Chip Verification
We provide physical sample test cards to swipe on your actual door locks before mass printing.
3. UID Reading / Pre-Encoding
Option to pre-encode sector data or extract UID serial numbers in a clean spreadsheet for IT mapping.
4. Thermal Retransfer Lamination
Edge-to-edge color graphics printed without damaging internal copper antenna coils.
5. 100% RF Frequency Ping Test
Every finished card is electronically pinged across RF readers to ensure zero dead chips.
6. Guwahati Dispatch
Packed in anti-static protective boxes and shipped directly across Assam and Northeast India.
FAQ
Frequently Asked Questions About RFID Cards
- How do I know which RFID chip my organization needs?
- The easiest way is to share a photo of your door reader model or send us one of your existing working access cards. Our engineers will scan the frequency and chip family to guarantee 100% compatibility.
- Can RFID cards be printed with full-color photos and barcodes?
- Yes. Our high-precision thermal retransfer presses print full photographic detail over the card surface without disrupting the delicate internal microchip or copper antenna inlay.
- Do you supply dual-frequency hybrid cards?
- Yes. If your company uses older 125 kHz readers for parking and modern 13.56 MHz Mifare readers for office doors, a hybrid dual-frequency card consolidates everything onto a single badge.
- Can you provide a sequential UID list for our IT database?
- Yes. We can electronically scan and log every card's unique hexadecimal/decimal UID into an Excel/CSV file matched to the cardholder's printed name.
Need RFID access cards matched to your turnstiles?
Speak directly with our RFID technical team in Guwahati to confirm reader frequencies, test sample cards, and receive batch pricing.