格式深入探討

Avigilon Alta (Openpath) 和 56 位元卡片說明

Security ID Systems ·

An Avigilon card is a physical proximity or smart credential issued by an access-control system made by Avigilon (a Motorola Solutions company), with the most widely deployed physical format being the proprietary 56-bit Avigilon Wiegand — a facility code plus card number plus parity bits encoded at 125 kHz. Avigilon Alta, which carries the legacy of the Openpath platform acquired by Motorola in 2021, extends that ecosystem with cloud-managed, mobile-first access that can also issue HF smart credentials alongside traditional LF cards. Because the 56-bit format is rarely documented publicly and Alta deployments span both LF proximity and HF AES smart-card layers, sourcing replacement credentials can be genuinely difficult — this guide explains exactly what you are dealing with and how 相容的 Avigilon 卡片 生產和供應。

Avigilon、Motorola Solutions 和 Alta / Openpath 平台

Avigilon 於 2004 年在溫哥華成立,最初是一家視訊監控專家,並透過圍繞其專有卡片格式構建的硬體生態系統進入門禁市場。Motorola Solutions 於 2018 年收購了 Avigilon,將其實體門禁硬體、分析攝影機和管理軟體整合到 Motorola 更廣泛的公共安全和企業安全產品組合中。Avigilon 品牌現在涵蓋門禁控制器、讀卡機、管理軟體 (Avigilon Unity) 以及這些讀卡機接受的媒介格式。

2021 年,Motorola 收購了 Openpath,這是一家位於加州的初創公司,以其針對現代商業辦公室的雲端管理、行動優先門禁而聞名。Motorola 將 Openpath 平台更名為 Avigilon Alta,將其定位為傳統本地 Avigilon Unity 系列的雲端原生補充。兩個平台共享讀卡機資產,並且都接受實體感應媒介 — 但 Alta 的架構設計以智慧型手機解鎖作為主要方法,實體卡片和鑰匙扣作為支援的次要選項。當您需要為 Alta 安裝訂購替換實體感應媒介時,這種區別很重要,因為採購路徑與傳統的本地 Avigilon 部署不同。 託管和雲端門禁類別 涵蓋了遵循類似混合實體-行動感應媒介模型的其他雲端平台品牌。

了解站點運行的是哪一代 Avigilon 基礎設施 — 傳統 Unity 硬體、Alta 雲端管理或兩者的混合 — 決定了您需要採購的感應媒介類型。運行十年之久的 Avigilon RP40 讀卡機的設施需要與運行 Alta Wave2 讀卡機的設施不同的感應媒介,即使兩者名義上都是「Avigilon」站點。

56-Bit Avigilon Wiegand 格式解碼

傳統 Avigilon 安裝中最常見的實體媒介使用專有的 56-bit Wiegand 資料結構。Wiegand 作為一種協議,透過兩條訊號線將固定寬度的二進位酬載從卡片傳輸到讀卡機;位元寬度和內部欄位佈局由供應商定義,這正是 Avigilon 與大多數通用感應式卡片使用的標準 26-bit H10301 格式不同的地方。Avigilon 56-bit 框架攜帶多位數的設施代碼、卡號以及以 Avigilon 讀卡機程式設計解碼的模式排列的前導和後導同位位元。有關專有位元寬度與行業標準如何不同的詳細解釋,請參閱 完整的 Wiegand 格式指南.

56-bit 格式在標準低頻感應式載波上以 125 kHz 運行 — 與 HID 26-bit、Indala 和大多數其他第一代 prox 媒介的頻率相同。使其成為一種狹窄可用格式的原因是特定的位元排列:Avigilon 從未公開發布框架結構,並且相對較少的第三方編碼器配置文件包含它。這種稀缺性為需要提供額外卡片或更換丟失媒介而無需透過 Avigilon 或 Motorola 通道回溯的設施經理帶來了問題。相容的 56-bit 媒介在 T5577 或 EM4305 LF 晶片上複製,這些晶片是可配置的可寫基板,廣泛用於相容媒介行業,正是用於此類專有格式複製。

為傳統 Avigilon 站點採購相容媒介時,必須準確提供設施代碼和起始卡號 — 或提交樣品卡 — 以便精確匹配格式。Wiegand 讀卡機對傳入資料執行奇偶校驗;具有不正確奇偶校驗或不正確位元計數的媒介將產生讀取錯誤而不是拒絕存取,這在測試讀卡機上驗證相容性時是一個有用的診斷訊號。其他具有類似狹窄 Wiegand 變體的雲端時代平台包括 Kastle Systems 32-bitLenel 42-bit 相容感應式卡片 — 每種都需要格式特定的編碼,而不是通用的 26-bit 替代品。

Avigilon Alta 中的實體感應媒介與行動感應媒介

Avigilon Alta 旨在將智慧型手機作為主要門禁憑證。當使用者在 Alta 雲端平台完成註冊後,會透過 Openpath (Alta) 應用程式收到行動憑證,該應用程式使用 Bluetooth Low Energy 與 Alta 讀卡機通訊,在支援的硬體上並可使用超寬頻技術。讀卡機會在依雲端管理的門禁政策驗證行動憑證後授予門禁權限。此類憑證無需任何實體製作——憑證存在於使用者手機中,並完全透過 Alta 管理後台進行配置。

Physical cards and fobs remain a first-class option in Alta deployments for users who prefer not to use a phone, for visitor credentials, and for facilities where smartphone use is restricted. Alta-issued physical cards at the HF layer use AES-secured 13.56 MHz smart-card technology — the matching smart-card silicon with AES encryption — enrolled directly by the Alta system using its own key set. Because the smart-card credential is issued and enrolled by the Alta platform itself, a compatible supplier provides a compatible blank smart-card credential that the customer's Alta system then enrols with its own cryptographic keys. This is the correct procurement model for Alta HF cards: the supplier delivers the blank substrate; the platform provisions the credential. For context on how this compares to the genuine-vs-compatible question more broadly, 相容與真品門禁卡:誠實的買家指南 詳細介紹了區別。

一些 Alta 安裝還在讀卡機層面支援傳統的 LF Wiegand 媒介,特別是在保留舊門禁硬體或 Alta 已疊加到現有 Avigilon Unity 基礎設施的站點。在這些環境中,56-bit LF 媒介將繼續在配置為接受它的讀卡機上工作,為設施提供實用的混合格式資產,其中 LF 和 HF 實體媒介與行動門禁共存。類似的混合媒介部署出現在諸如 VerkadaBrivo等平台中,兩者都發行實體感應媒介以及基於應用程式的門禁。

編碼相容的 Avigilon 卡片

生產相容的 Avigilon 56-bit 媒介需要三個輸入:正確的位元框架模板、站點使用的設施代碼和要發行的卡號範圍。位元框架模板定義了二進位酬載的佈局方式 — 欄位寬度、欄位順序和奇偶校驗演算法。由於 Avigilon 56-bit 模板不是公開標準化的格式,因此編碼是使用透過分析真實媒介開發的專有配置文件執行的。編碼資料以 125 kHz 寫入 T5577 或 EM4305 晶片,之後卡片在讀卡機天線上與原始 Avigilon 媒介完全相同。

For Alta AES smart-card credentials, the process is different. A compatible Avigilon Alta 相容卡片 is supplied as a compatible blank carrying AES-secured 13.56 MHz smart-card silicon in the correct memory configuration. The blank is not pre-personalised — it arrives without Avigilon-specific application data or keys. The customer's Alta administrator imports the blank card's UID into the Alta management console and enrols it as a new credential, at which point the platform writes its own application structure and keys to the card over the air or via the Alta encoder. This keeps the cryptographic key material entirely within the customer's system and under their control.

在訂購之前,識別現有站點正在使用的格式是先決條件。如果您有現有的感應媒介, 如何識別您的門禁卡或鑰匙扣格式 提供了一種使用智慧型手機NFC讀卡器或手持分析儀的分步方法。對於125 kHz卡,無需任何破壞性過程即可讀取晶片類型和調變。如果沒有現有的感應媒介,讀卡器型號和安裝的軟體版本將共同確認該站點接受哪種類型的感應媒介。

訂購相容的 Avigilon 感應媒介

Compatible Avigilon credentials are available in both the 56-bit LF proximity format and as compatible AES smart-card blanks for Alta HF deployments. For the LF format, minimum order quantities are modest — small top-ups for a few lost cards are as practical as a full batch replacement — and lead times reflect the fact that each order is encoded to the specific facility code and card number sequence you provide. The Wiegand 位元格式卡 系列涵蓋了Security ID Systems提供的專有Wiegand變體的全部範圍,包括來自可比較雲端管理和企業平台的格式。

Alta AES smart-card blank credentials are supplied in standard ISO CR80 card form factor and as 30 mm key fobs, matching the form factors Avigilon uses for its own issued credentials. Order quantities start at single units for testing through to bulk batches for large tenant fit-outs. Facilities that run multiple access platforms across a campus — for instance, Avigilon alongside DMP 感應卡ATS Aritech 32-bit 感應媒介 ——可以透過單一供應商整合感應媒介採購,而不是為每種格式管理單獨的 OEM 管道。

要下訂單或確認您的特定Avigilon安裝的相容性, 請聯繫Security ID Systems團隊 with your reader model, the credential type (LF 56-bit or HF AES smart card), and, for LF orders, the facility code and card number range. For Alta AES smart-card orders, the reader generation (Wave1 or Wave2) helps confirm the correct smart-card generation and memory layout. The 辦公大樓和商業租戶門禁卡 解決方案頁面涵蓋了多樓層和多租戶站點的更廣泛商業租戶感應媒介供應背景,這些站點常見 Avigilon 和 Alta 安裝。Security ID Systems 是相容門禁感應媒介的獨立製造商和供應商,不隸屬於 Avigilon、Motorola Solutions 或 Openpath,也未經其授權或認可。

Avigilon credential types: 56-bit LF Wiegand, Alta AES smart card HF and mobile

感應媒介類型頻率晶片/技術位元格式供應方式使用案例
Avigilon 56位LF Wiegand125 kHzT5577 / EM4305 (可寫入)專有56位:設施代碼+卡號+奇偶校驗根據客戶設施代碼和卡號範圍編碼舊版Avigilon Unity讀卡器;本地部署
Avigilon Alta AES smart card HF13.56 MHzAES 13.56 MHz smart cardAES-128加密;Alta註冊相容空白卡;客戶的Alta系統註冊自己的金鑰Alta雲端管理部署;Wave1和Wave2讀卡器
Avigilon Alta 行動感應媒介BLE / UWB智慧型手機安全元件平台管理;透過Alta應用程式交付完全透過Alta管理入口網站配置Alta 安裝中的主要解鎖方法
標準 26 位元 H10301 近接125 kHzT5577 / EM4305業界標準 26 位元 Wiegand現成產品;不相容於 Avigilon 讀卡機僅限通用近接讀卡機 — 不相容於 Avigilon 讀卡機
Avigilon Alta 鑰匙扣 (LF)125 kHzT5577 / EM4305專有 56 位元(與卡片相同)根據客戶設施代碼和卡號範圍編碼偏好鑰匙扣形式的舊版 Avigilon 讀卡機
Avigilon Alta 鑰匙扣 (HF)13.56 MHzAES 13.56 MHz smart cardAES-128加密;Alta註冊相容空白鑰匙扣;由客戶的 Alta 系統註冊偏好鑰匙扣形式的 Alta HF 讀卡機

常見問題

Avigilon 卡片是什麼格式?

Most legacy Avigilon proximity cards use a proprietary 56-bit Wiegand format consisting of a facility code, card number and parity bits, transmitted at 125 kHz. Avigilon Alta installations additionally issue HF credentials built on AES-secured 13.56 MHz smart-card technology, enrolled and managed through the Alta cloud platform. The format in use on a given site depends on the generation of Avigilon hardware installed and whether the deployment is on-premises Unity or cloud-managed Alta.

Avigilon Alta 與 Openpath 相同嗎?

Avigilon Alta 是 Openpath 平台的更名繼承者。Motorola Solutions 於 2021 年收購 Openpath,並於 2022 年將產品線重新命名為 Avigilon Alta,保留了相同的雲端管理、行動優先架構。現有的 Openpath 硬體與感應卡繼續在 Alta 生態系統中運作,Alta 應用程式取代了 Openpath 應用程式來傳送行動感應憑證。就實體感應卡採購而言,Alta 與 Openpath 的部署視為相同。

Avigilon 56 位元格式是什麼,為什麼很難找到?

Avigilon 56 位元格式是一種專有的 Wiegand 變體,其資料負載比 26 位元業界標準更寬,結構具有 Avigilon 特定的設施碼欄位寬度和奇偶校驗規則。Avigilon 尚未公開發布框架規範,因此它不會出現在標準第三方編碼器庫中。有限的文檔使其在相容感應媒介市場中成為一種真正稀有的格式 — 大多數通用近接卡供應商不提供它。

Avigilon 卡是否可以在不透過 Motorola 的情況下更換?

Yes. Compatible Avigilon 56-bit LF credentials can be produced to match the facility code and card number of an existing installation. For Alta HF AES smart-card credentials, a compatible blank is supplied and enrolled by the customer's own Alta system, so no interaction with Motorola or Avigilon channels is required. Providing the facility code and card number range, or a sample credential for format verification, is all that is needed to initiate an order.

Do you supply Avigilon Alta AES smart-card credentials?

Yes. Security ID Systems supplies compatible blank AES smart-card credentials — in both ISO CR80 card and key fob form — that carry AES-secured 13.56 MHz smart-card silicon and are formatted for enrolment by the customer's Avigilon Alta system. The blank is provided without Avigilon-specific application data; the customer's Alta administrator completes enrolment through the Alta management portal using the system's own cryptographic keys.

我如何知道我的站點使用哪種 Avigilon 感應媒介類型?

The reader model is the clearest indicator. Legacy Avigilon RP-series and AC-series readers are LF 125 kHz and accept the 56-bit Wiegand credential. Avigilon Alta Wave readers support both BLE mobile credentials and HF AES smart-card physical credentials. If you hold an existing credential, a smartphone NFC app will confirm whether it operates at 13.56 MHz (HF smart card) or returns no NFC response (LF 125 kHz). Reader model numbers and installed firmware version together confirm the full credential compatibility matrix for a given installation.

我可以在 Avigilon 讀卡機中使用標準的 26 位元感應卡嗎?

No. Legacy Avigilon readers are programmed to decode the proprietary 56-bit Wiegand payload. A standard 26-bit H10301 credential presents a shorter, differently structured data frame that the reader will not recognise as a valid Avigilon credential. The reader will either ignore the card entirely or log a format error. Only credentials encoded in the correct 56-bit Avigilon frame, or AES smart-card credentials enrolled in the Alta system for HF readers, will produce a valid access decision.

請求報價

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Send the part number printed on your card or a photo of the reader. We confirm compatibility before you order — and we cover specialist and legacy formats too.