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Card Inlay

Dual-Frequency Card Inlay (Combi Prelam)

Are you laminating, converting, or embedding RFID into your own final product?

LF 125 kHz HF 13.56 MHz UHF 860–960 MHz iPhone & Android tap
MOQ
500 pcs

Stock SKU. Custom tooling from 2,000 pcs.

Lead time
7–15 days

Standard; rush possible on request.

Free sample
Ships in 1–3 days

Stock samples via DHL / FedEx.

Use this inlay or prelam when your team handles the lamination, die-cutting, or embedding step in-house. Confirm antenna geometry, chip family, pitch / roll format, and release-liner compatibility with your laminator before ordering sample rolls.

  • Exact quote within 24 hours (Mon–Fri, GMT+8)
  • Artwork PDF proof — bulk production starts only after your sign-off
  • Free stock samples ship in 1–3 days via DHL / FedEx

What buyers usually confirm first

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Workflow Fit

What job does this product need to do first?

Use the real environment and operator workflow to decide whether this format belongs on the shortlist.

Compatibility

What must it match before you can approve samples?

Reader protocol, printer flow, installation method, or enclosure fit usually matter before bulk buying.

Rollout

Do you need pilot testing, OEM changes, or repeat supply?

Knowing the buying stage early helps narrow the right sample and production path.

Spec Check

What to confirm in the spec sheet

These specifications help buyers decide whether the product belongs on the sample shortlist before they move into deeper review.

Product Name Dual-Frequency (Combi) Card Inlay
Frequencies LF 125KHz + HF 13.56MHz; HF 13.56MHz + UHF 915MHz; tri-frequency LF+HF+UHF
Chip Examples TK4100/EM4200 + MIFARE/NTAG; MIFARE/NTAG + UCODE 8
Substrate PVC (PET/PC on request)
Thickness 0.50-0.02 mm
Layouts 5-5, 3-8; custom available
Antenna Dual antenna, spaced to prevent interference
Quality Control 100% electrical test of each frequency per unit; ISO 9001: 2015
MOQ From a few hundred pieces (combi); 1,000+ sheets standard
Lead Time 20-30 business days

Shortlist Logic

Why buyers keep this option in play

These product traits often decide whether the format should move from browsing into a real sample plan.

Two chips, two frequencies working in parallel in one card
Combinations: LF+HF, HF+UHF, or tri-frequency LF+HF+UHF
Antenna spacing engineered to prevent inter-chip interference
Produces combi / dual-frequency cards directly on your line
PVC substrate, 5-5 or 3-8 layouts, 0.50-0.02 mm
Frequency pairing, antenna and thickness all customizable

Use Cases

Where this product format usually fits

These common deployments help buyers judge whether the product belongs in the right sample batch.

One card for HF/LF physical access plus UHF parking

Staged chip migration (old + new chip in one card)

Multi-application campus and city cards

Transit plus long-range vehicle identification

NFC tap plus UHF inventory in a single card

Transitional credentials during system upgrades

Dual-Frequency Card Inlay (Combi Prelam) Types

1 Dual-frequency inlay specifications

Chip pairings: HF 13.56MHz + LF 125KHz; HF 13.56MHz + UHF 915MHz; HF ISO 14443 + ISO 15693; tri-frequency LF + HF + UHF. Substrate PVC. Layouts 5-5 or 3-8 (custom available). Thickness 0.50-0.02 mm. Each frequency keeps its own compliant chip and antenna, positioned to avoid coupling.

2 Design and sampling

Because two antennas share one card body, the layout is planned so the fields do not detune each other. Combi builds are often lower volume, so we start from small batches and recommend testing a sample with your exact chip combination before the full run. Share both chip models and your reader systems and we will lay out the antennas accordingly.

How Ordering Works

From inquiry to delivered dual-frequency card inlay (combi prelam) in four steps

The same process every order follows — you always see a proof and approve it before anything goes to production.

  1. 1 Within 24 hours

    Send your inquiry

    Share quantity, chip and application — or send the configuration straight from the estimate above. We reply with an exact quote and a chip / format recommendation.

  2. 2 1–3 days

    Samples & artwork proof

    Free stock samples ship via DHL / FedEx so you can test read range and finish. Your artwork comes back as a print-ready PDF proof.

  3. 3 You control the clock

    Approve the proof

    Bulk production starts only after your written sign-off on the proof, chip encoding plan and numbering / UID list. Revisions before approval are free.

  4. 4 7–15 business days

    Production & delivery

    Standard lead time for stock tooling (custom molds add time — confirmed on your quote), then door-to-door express with tracking to your office or warehouse.

Details in writing: sample policy · shipping & Incoterms · quality control process

Supplier Fit

Why buyers source Dual-Frequency Card Inlay (Combi Prelam) from RFIDAK

Once the format is right, most teams still need confidence in manufacturing control, sample support, and repeat-order reliability.

ISO 9001

Quality-focused manufacturing and sample support for custom RFID projects.

Since 2008

RFID manufacturing experience across cards, tags, labels, wristbands and readers.

Free Samples

Test product compatibility before bulk purchasing and customization decisions.

Before You Order

Procurement guides every Card Inlay buyer reads first

Five short reads on the procurement-side topics every B2B RFID buyer wants answered before signing a quote — MOQ thresholds, lead time reality, pricing transparency, sample policy, and how to audit a Chinese factory before your first order.

Buyer Questions

Questions buyers usually ask before sample approval

These FAQs cover the points that usually come up between a first shortlist and a real sample or quote request.

What is the minimum order quantity (MOQ) for Dual-Frequency Card Inlay (Combi Prelam)? +

For Dual-Frequency Card Inlay (Combi Prelam), the standard MOQ starts at 500 pieces on stock SKUs. Custom shapes, molds or non-standard materials typically move MOQ to 2,000–5,000 pieces to cover tooling setup. Exact MOQ and unit pricing are quoted per project once chip, customization and packaging are confirmed.

Does RFIDAK provide free samples of Dual-Frequency Card Inlay (Combi Prelam)? +

Yes. Stock card inlay samples of Dual-Frequency Card Inlay (Combi Prelam) are typically free; we only ask buyers to cover DHL/FedEx express shipping. Samples ship in 1–3 business days after your order is confirmed and arrive in 2–5 days to most countries. Custom samples (new chip, new size, printed artwork) usually take 3–7 additional days.

What is the production lead time for Dual-Frequency Card Inlay (Combi Prelam)? +

Standard Dual-Frequency Card Inlay (Combi Prelam) orders ship in 7–15 business days after PO confirmation and artwork approval. Large runs (>100k units) or orders with complex encoding / custom molds may take 15–25 business days. Rush production is available on request for time-sensitive launches; confirm MOQ and artwork early to protect the timeline.

Can Dual-Frequency Card Inlay (Combi Prelam) be customized for my brand or project? +

Yes. Dual-Frequency Card Inlay (Combi Prelam) supports end-to-end customization: full-color CMYK / silk-screen / UV printing, laser engraving, serial numbering, custom chip encoding (UID write, NDEF, sector locking), custom shape / size (subject to tooling MOQ), and packaging. Share your artwork, chip requirement and quantity and we will return a spec sheet + price within 24 hours.

Is Dual-Frequency Card Inlay (Combi Prelam) compatible with my existing reader or system? +

Compatibility depends on the frequency band (LF 125 kHz / HF 13.56 MHz / UHF 860–960 MHz) and chip family used by your reader or installed system. Send a photo of your current card / reader model and we will recommend the matching chip + test a sample before bulk order.

What certifications and quality control does RFIDAK apply to Dual-Frequency Card Inlay (Combi Prelam)? +

RFIDAK operates under ISO 9001:2015 (Quality Management) and ISO 14001 (Environmental Management), audited by SGS. Dual-Frequency Card Inlay (Combi Prelam) is subject to incoming material inspection, in-process QC at every lamination / bonding / encoding step, and 100% electrical performance testing before shipment. Products meet CE, FCC, RoHS and REACH as applicable by market. Full test reports are available on request for buyer audits.

Can Dual-Frequency Card Inlay (Combi Prelam) be pre-encoded or printed with my artwork before shipment? +

Yes. Dual-Frequency Card Inlay (Combi Prelam) can ship with UID range assignment, NDEF URL encoding (for NFC), sector-locked user data, serial numbering, and CMYK / silk-screen / UV printing of your artwork. Provide an AI/PDF artwork file at 300 dpi with 3 mm bleed and a chip-encoding spec; we return a digital proof for approval before production.

How does RFIDAK ship Dual-Frequency Card Inlay (Combi Prelam) internationally? +

RFIDAK ships Dual-Frequency Card Inlay (Combi Prelam) via DHL / FedEx / UPS (door-to-door, 3–5 days to most countries), air cargo (5–7 days for heavier orders), or sea freight (20–35 days for bulk over 500 kg). Standard Incoterms are EXW, FOB Shenzhen and DDP; choose based on customs clearance preferences. Commercial invoice, packing list and CoC / MSDS are included automatically.

How does RFIDAK handle repeat orders of Dual-Frequency Card Inlay (Combi Prelam)? +

For repeat buyers, RFIDAK locks tooling, artwork and chip encoding on file so subsequent POs ship faster — typically 5–10 business days for stock chip types at previously-run quantities. Price is adjusted transparently per chip market rate and FX movement; we flag any chip shortage (e.g., DESFire EV3) before quotation so the project plan stays realistic.

Get Free RFID Samples

Try before you buy. Request free samples of any RFID product from our 50+ SKU catalog. Samples shipped via DHL/FedEx within 1-3 business days worldwide.

Not ready to chat? Just drop your email and we'll send the RFIDAK product catalog (PDF).

We'll only use your email to send the catalog and reply to your inquiry.

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