酒店钥匙卡兼容性：Saflok, Onity, VingCard, Salto

为什么酒店门禁卡是空白卡，而不是预编码的密钥

访客钥匙卡并非如办公室门禁卡那般是固定门禁介质。当访客办理入住时，前台编码器会将该次住宿的数据、房间号、有效的入住和退房时间窗以及审计序列写入卡的内存中。门锁离线读取该数据并决定是否开门。退房时，数据简单地过期，卡片被擦除并为下一位访客重新编码。物业管理和门锁系统拥有编码逻辑；卡片只是可编程内存。

这改变了兼容性的含义。您购买的不是预编码的房间钥匙，也不是复制任何人的住宿信息。您购买的是与您的编码器和门锁所期望的芯片类型兼容的空白卡，以便您自己的系统可以对其进行注册。这就是为什么酒店可以从独立供应商处重新订购数千张卡片并立即使用它们：空白卡片放入现有编码器中，系统完成其余工作。我们提供与每个平台芯片兼容的空白卡；钥匙和您物业的安全掌握在您手中。

每个门锁平台使用哪种芯片？

Nearly every current hotel platform sits on the 13.56 MHz smart-card family under ISO/IEC 14443 Type A, but the specific chip varies by brand and generation, and that is the spec you must match. Getting the chip family right is the difference between a card the encoder accepts and a coaster.

ASSA ABLOY Global Solutions (the VingCard line) ships modern locks on an AES-upgradeable 13.56 MHz guest card and on AES-secured 2K and 4K cards for higher-security and mobile-ready properties. Dormakaba Saflok and the related Confidant RFID locks also run 13.56 MHz smart cards on the matching smart-card silicon, most often the AES-secured card on current installs. Onity's HT and DirectKey RFID systems typically encode a legacy 1K card or a plain memory tag; older magstripe Onity locks are a separate, non-RFID story. Salto standardized on the AES-secured 13.56 MHz smart card for its electronic locks and wall readers. Among specialty brands, CISA hospitality locks use a legacy 1K card (the CT6 AERO/SMART line), Messerschmitt's HM1 system uses an ISO/IEC 15693 vicinity smart card, Häfele Dialock runs 13.56 MHz HF cards, MIWA spans both 125 kHz LF (EM4100 on PR-series locks) and 13.56 MHz HF smart cards on newer ALV2/LA hardware, and Hotek encodes a 3DES-authenticated memory tag. When in doubt, the encoder model and a single sample card tell you the exact chip.

• VingCard / ASSA ABLOY: AES-upgradeable or AES-secured 13.56 MHz smart card
• Dormakaba Saflok / Confidant: 13.56 MHz smart card, commonly the AES-secured card
• Onity HT / DirectKey: 1K card or memory tag (13.56 MHz)
• Salto: AES-secured 13.56 MHz smart card
• CISA: 1K card (CT6 AERO/SMART)
• Messerschmitt HM1: ISO/IEC 15693 vicinity smart card (13.56 MHz)
• MIWA: EM4100 at 125 kHz (PR-series) or 13.56 MHz HF smart card (newer locks)

Disposable legacy blanks vs durable AES-secured blanks

Because the property re-encodes cards constantly, the right blank depends on how long the card lives in circulation. Disposable guest cards that are handed out and often not returned favor lower-cost chips, typically a 1K card or memory tag, where the print finish and minimum order quantity matter more than chip security. Many properties print these in branded runs and treat them as semi-consumable.

Durable cards that stay in service for years, staff and master cards, room cards on properties that recycle keys, and any platform that mandates a secured chip, favor a AES-upgradeable or AES-secured card with AES. These cost more per card but carry the encryption modern locks expect and survive thousands of read/write cycles. The decision is a procurement one: match the chip your locks require, then choose the durability and finish tier that fits your reuse rate and brand standard.

• Disposable, high-volume, often not returned: 1K card or memory tag
• Durable, recycled, or security-mandated: AES-upgradeable / AES-secured card (AES)
• Specialty platforms: match the exact chip (ISO 15693 vicinity card, 3DES memory tag, EM4100)
• 定制印刷和钥匙卡套通常在同一批次订购

批量供应和重新订购如何运作？

酒店卡是经常性消耗品，因此供应逻辑围绕批量重新订购而非一次性编码。您确认您的平台使用的芯片（通过编码器型号或样品卡），选择卡片表面处理、空白白色、定制印刷或您现有的艺术品，并按箱订购。卡片到达时是空白的，您的前台编码器会像以前一样写入每次住宿的数据。供应商端不对访客空白卡进行逐卡编程，这正是保持大批量重新订购快速的原因。

For specialty or legacy locks, the chip is the gating detail. A MIWA PR-series lock needs a 125 kHz EM4100 card, while a newer MIWA reader needs a 13.56 MHz smart card; a Messerschmitt HM1 needs an ISO/IEC 15693 vicinity card specifically, not an ISO 14443-A card. Sending one current sample card with a reorder removes the guesswork, since the chip can be confirmed on receipt before a full run ships.

与OEM品牌卡片的成本对比

The chips themselves — the legacy 1K/4K card, memory tags, AES-upgradeable cards, AES-secured cards, and ISO 15693 vicinity cards — are the matching smart-card silicon available to any card manufacturer. An OEM-branded hotel card and a compatible blank on the same chip behave identically in your encoder, because the lock reads the chip and the data your own system wrote, not a brand printed on the plastic. That is why compatible blanks run at a fraction of OEM pricing while remaining fully functional in VingCard, Saflok, Onity, Salto and the specialty platforms.

The honest scope is worth stating. We supply compatible blank cards on the correct chip type; your property's own system enrols them with its keys, exactly as it would credentials ordered through the OEM channel, and on AES-secured platforms the security lives in your system's keys, which never leave your control. We are an independent supplier of compatible cards and are not affiliated with, authorized by, or endorsed by ASSA ABLOY, dormakaba, Onity, Salto, or any other manufacturer. For a property standardizing its reorder, the move is to confirm the chip, request a quote on the matching compatible blank, and validate one sample on your encoder before committing to a bulk run.