Waterproof 125kHz Thick PVC ID Clamshell Card with RFID Chip TK4100 T5577 for Access Control Hotel Business & Payment

Name: Waterproof 125kHz Thick PVC ID Clamshell Card with RFID Chip TK4100 T5577 for Access Control Hotel Business & Payment
Brand: CshinRFID

MOQ: 500pcs

$0.06~$0.2/pcs

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Description

RFID Clamshell Card features a waterproof and weatherproof design, Ensuring it can withstand harsh environments and maintain its functionality
Item	RFID Clamshell Card
Brand	Cshinrfid
Material	ABS
Size	85.5*54mm
Thickness	1.8mm
Chip	ISO 11784/11785, ISO1443A
Frequency	125khz, 13.56Mhz
Protocol	ISO 11784/11785, ISO1443A
Craft	Logo print,logo laser,logo embossed/debossed,QR code,UID number
Application	Access control systems, identification cards, and other security-related uses

Reliable Identification for Controlled Entry Environments
This waterproof 125kHz RFID clamshell card is engineered for fixed-position identification in access-controlled environments where durability and signal consistency are critical. Designed primarily for access control system manufacturers and RFID card factory deployments, the card serves as a stable credential for staff, guests, or registered users. Its rigid clamshell structure prevents bending and deformation during long-term use, making it suitable for high-frequency daily handling in hotels, offices, and commercial facilities. The card operates at 125kHz, ensuring wide compatibility with legacy low-frequency readers commonly used in established access infrastructures. This functional positioning makes it a practical choice for integrators managing large-scale credential issuance rather than consumer-grade NFC cards.

Thick PVC Structure with TK4100 / T5577 Chip Options
Manufactured using thick industrial-grade PVC, the card offers enhanced water resistance and mechanical strength compared to standard thin RFID cards. The sealed clamshell design protects the embedded chip and antenna from moisture, dust, and surface wear. Available with TK4100 for read-only applications or T5577 for reprogrammable requirements, the card supports flexible system configuration for RFID card manufacturers and wholesale access control suppliers. The internal antenna layout is optimized for stable reading distance and reduced signal loss, ensuring consistent performance across repeated scans. Each card maintains a fixed form factor, allowing smooth compatibility with card holders, lanyards, and badge clips commonly used in enterprise environments.

Application Value in Commercial and Hospitality Systems
From an application perspective, this product is designed to support scalable credential management in commercial buildings and hospitality operations. Hotels benefit from the card’s waterproof and rigid structure, which withstands frequent guest turnover and cleaning procedures. For office access systems, the card delivers predictable read behavior, reducing entry delays and reader misreads. As a product offered by experienced RFID card factory and access control card manufacturers, it aligns with standardized reader protocols and bulk issuance workflows. Its value lies not in novelty, but in dependable operation, long service life, and ease of integration into existing low-frequency RFID ecosystems.

Product Advantages

Rigid Clamshell Design for Long-Term Physical Stability
Unlike flexible RFID cards that deform over time, this clamshell card adopts a rigid enclosure that maintains structural integrity under repeated handling. This design choice directly benefits wholesale RFID card manufacturers and system operators who require predictable card dimensions for holders and badge systems. The thick PVC shell distributes physical stress evenly, reducing internal antenna displacement and chip damage. As a result, the card delivers consistent electrical performance over extended usage cycles. This structural reliability minimizes replacement frequency, lowering operational costs for large access control deployments while ensuring uninterrupted credential functionality.

Integrated Chip Protection and Signal Consistency
The internal integration of the RFID chip and antenna is optimized to balance protection and signal clarity. The sealed construction shields sensitive components from humidity and contaminants, making the card suitable for semi-outdoor or high-moisture environments. For RFID card factory production lines, this integrated design simplifies quality control by reducing failure points during lamination or assembly. Signal consistency across batches ensures that system calibrations remain stable, which is critical for access control projects relying on uniform credential performance rather than individual card tuning.

System Compatibility for Legacy 125kHz Infrastructure
Operating at 125kHz, this card supports a wide range of legacy access readers still widely deployed across hotels, offices, and business facilities. This compatibility is particularly valuable for access control card manufacturers and project contractors managing upgrades without replacing existing reader hardware. The availability of both TK4100 and T5577 chip options allows system designers to choose between fixed ID issuance or reprogrammable credential strategies. This flexibility enhances system adaptability while preserving hardware investment, offering measurable long-term value to enterprise users.

Use Scenarios

Hotel Operations and Guest Access Management
For hotel operators and property managers, reliable guest access credentials are essential to daily operations. This waterproof RFID clamshell card supports room access, elevator authorization, and staff-only zones within hospitality facilities. Its rigid and moisture-resistant design reduces damage from frequent guest handling and cleaning processes. Sourced from professional RFID card manufacturers, the card integrates seamlessly with common 125kHz hotel lock systems. Front desk staff benefit from predictable card performance, while management reduces replacement rates and maintenance interruptions across high-occupancy properties.

Office Facility Management and Staff Identification
Facility managers overseeing office buildings and business parks require stable and durable access credentials for employees and contractors. This card supports controlled entry points, attendance logging, and zone-based permissions within existing low-frequency RFID infrastructures. For wholesale access control suppliers, the standardized form factor simplifies bulk distribution and badge system integration. The rigid structure ensures cards remain readable even after prolonged use, reducing access issues during peak entry hours and maintaining smooth daily operations.

System Integrators and Project-Based Deployments
For system integrators and engineering consultants delivering access control projects, hardware reliability and compatibility are critical selection factors. This product offers a dependable credential option for projects requiring large quantities of uniform RFID cards. Manufactured by experienced RFID card factory operations, it supports consistent batch quality and predictable lead times. Integrators can confidently deploy the card across multi-site installations, knowing it aligns with standard 125kHz readers and minimizes post-installation support requirements.

FAQ

How is this RFID clamshell card deployed within an access control system?
The card is issued as a user credential and read by standard 125kHz RFID readers connected to an access control controller.

What chip options are available and how do they differ?
TK4100 supports fixed ID reading, while T5577 allows reprogramming for flexible credential management.

Is the card compatible with existing 125kHz readers?
Yes, it is designed for broad compatibility with commonly used low-frequency access readers.

What is the typical supply lead time for bulk orders?
Lead times vary by order volume and chip selection, with standard wholesale production schedules available upon request.

How is data security handled on the card?
The card stores only chip-level identification data and does not retain personal information independently.

Waterproof 125kHz Thick PVC ID Clamshell Card with RFID Chip TK4100 T5577 for Access Control Hotel Business & Payment

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