Dahua DHI-ARK30T-W2-IC Proximity IC Card

Model: DHI-ARK30T-W2-IC

Who This Is For

Property managers specifying access credentials for multi-tenant buildings, commercial offices, or residential complexes already running Dahua access control hardware will find the DHI-ARK30T-W2-IC a straightforward fit. This is a 13.56 MHz proximity IC card designed to work with compatible Dahua access control readers and panels, allowing staff, tenants, or visitors to authenticate without physical contact - simply presenting the card to the reader is enough to trigger a decision. At standard credit card dimensions (85.6 mm x 54 mm x 0.8 mm) and approximately 10 g, it fits in a wallet, clips to a lanyard, or attaches to an ID holder without any modifications. The operating temperature range of -20°C to +60°C means it holds up in car parks, loading dock entry points, or outdoor reader installations where credential cards are frequently exposed to temperature variation. Bulk card management across a Dahua system makes this a practical choice when issuing or revoking access for large numbers of users.

What This Card Actually Does

Who Buys This Model

• Commercial Building Managers: Facilities running Dahua access control panels across multiple entry points, needing a consistent, manageable credential format for staff and contractors.
• Residential Complex Administrators: Strata managers and body corporates issuing access cards to residents, who need a durable, wallet-sized credential compatible with their existing Dahua reader infrastructure.
• Security Integrators: Installers commissioning Dahua access control systems who need to supply site-appropriate IC card credentials in single or bulk quantities to complete a project handover.
• Retail and Hospitality Operators: Businesses with staff-only areas - stockrooms, back-of-house corridors, server rooms - requiring a low-friction, contactless credential that holds up through daily high-frequency use.

Honest Assessment

The DHI-ARK30T-W2-IC does what a proximity IC card needs to do well: it operates at 13.56 MHz for contactless authentication, it is built to a standard credit card profile so it requires no special carry solutions, and its -20°C to +60°C temperature rating covers most Australian outdoor access point conditions without issue. For sites already committed to Dahua access control hardware, this is a direct and uncomplicated credential choice that slots into existing system management without additional configuration overhead. What it will not do is operate on non-compatible reader infrastructure - if your site runs 125 kHz EM or HID legacy readers, this card will not authenticate. It is also a single-factor credential only; sites with higher security requirements may need to look at multi-factor authentication options such as PIN-plus-card readers rather than card-only access points. The DHI-ARK30T-W2-IC is available through Security Australia for both single unit and volume orders.

Before You Buy

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: Your site runs Dahua access control hardware with 13.56 MHz reader capability and you need a durable, wallet-format IC card credential for staff, residents, or contractors.
• You may need a different product if: Your existing readers operate at 125 kHz (EM or legacy proximity format) - in that case a 125 kHz compatible credential card type will be required. If your site needs higher security authentication, a multi-factor reader solution accepting both PIN and card would be more appropriate than card-only credentials.
• Pairs well with: Dahua 13.56 MHz compatible access control readers, Dahua door controllers, and Dahua access management software for centralised card issuance and revocation.

Common Questions

1. Will this card work with my existing Dahua access control readers?

   It depends on the reader's supported frequency. The DHI-ARK30T-W2-IC operates at 13.56 MHz, so it requires a Dahua reader that specifically supports 13.56 MHz IC card reads. Some Dahua readers are dual-frequency and accept both 125 kHz and 13.56 MHz credentials, while others are single-frequency only. Check your reader's datasheet before ordering in volume to confirm 13.56 MHz compatibility.

2. Does this card work in outdoor access points exposed to heat and cold?

   Yes. The DHI-ARK30T-W2-IC is rated for operation between -20°C and +60°C. This covers the temperature range commonly encountered at outdoor readers in Australian conditions - including car park entry columns, loading dock doors, and external building entry points exposed to direct sun or overnight cold.

3. What is the operating frequency and why does it matter?

   The card operates at 13.56 MHz. This is a high-frequency standard, distinct from the older 125 kHz low-frequency proximity format used in legacy EM and HID cards. The frequency determines which readers can communicate with the card - a 13.56 MHz card will not authenticate on a 125 kHz-only reader, regardless of brand. Confirming your reader's supported frequencies before purchasing is essential.

4. Can this card be used across multiple doors with different access levels?

   Yes, provided all doors are controlled by a compatible Dahua access control system. Permission levels and access zone restrictions are configured at the controller or management software level, not on the card itself. A single card can be assigned different access rights across multiple doors within the same Dahua system without needing separate cards per door.

5. How do I cancel a card if it is lost or an employee leaves?

   Cancellation is handled at the Dahua access control software or controller level, not at the card itself. The specific revocation process will depend on the Dahua controller and management platform installed at your site. Once a card's credential is removed or disabled in the system, it will no longer authenticate at any reader on that controller, without any need to physically retrieve the card. Security Australia can assist with queries about compatible Dahua controller and software options.

6. What are the physical dimensions and will it fit in a standard card holder?

   Yes. The DHI-ARK30T-W2-IC measures 85.6 mm x 54 mm x 0.8 mm and weighs approximately 10 g - identical to a standard credit card profile. It fits in any standard wallet card slot, ID badge holder, or lanyard pouch without modification, which simplifies bulk distribution across large workforces or resident groups.

Downloads & Resources

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