Hikivision DS-K2604-GN/Aust Four Door Access Controller

Model: DS-K2604-GN/Aust

Who This Is For

For security integrators and facility managers who need a centralised, network-managed access solution across multiple entry points in a single building or campus. The Hikvision DS-K2604-GN/Aust Four Door Access Controller handles up to 4 controlled doors simultaneously, connecting to both RS-485 encrypted card readers and standard Wiegand readers within the same system. It suits commercial office fit-outs, multi-tenancy buildings, schools, medical centres, and light industrial facilities where a lockable, tamper-alarmed enclosure and encrypted TCP/IP communication are non-negotiable. With capacity for 100,000 card holders expandable to 200,000, and 300,000 events expandable to 600,000, it scales to sites that need serious audit trail depth without moving to an enterprise-tier platform. The controller ships with a built-in 6A power supply and is managed through iVMS-4200 or HikCentral.

Download Product Datasheet (PDF)

What This Controller Actually Does

Who Buys This Model

• Security Integrators: Installing commercial access control across multi-entry office tenancies where a single panel managing 4 doors reduces rack space and simplifies commissioning through iVMS-4200 or HikCentral.
• Facility Managers: Running medium-to-large sites with an existing Hikvision platform who need to add a building or floor without deploying a new server or software licence - the controller plugs straight into the existing TCP/IP network.
• Education and Healthcare Sites: Environments that require anti-passback enforcement and multi-card authentication on sensitive areas such as pharmacy rooms, server rooms, or staff-only zones.
• Industrial and Warehouse Operators: Sites needing duress code and blacklist alarm functionality, where the tamper-alarmed lockable enclosure and wide operating temperature (-20°C to +65°C) suit harsh or exposed plant room installations.
• Integrators Upgrading Legacy Wiegand Systems: The Wiegand W26/W34 interface allows retention of existing third-party readers while migrating to a centralised Hikvision-managed controller architecture.

Honest Assessment

The DS-K2604-GN/Aust is a well-specified mid-tier access controller. The combination of 8 RS-485 reader ports and 4 Wiegand ports on a single 4-door panel is genuinely useful for sites that need encrypted reader connections without abandoning existing third-party hardware. Offline operation with local storage of 100,000 cards and 300,000 events means access control keeps working through server or network outages - a real operational advantage over cloud-dependent alternatives. The built-in 6A power supply and lockable tamper-alarmed enclosure reduce installation time and component count. This controller is available through Security Australia as part of their Hikvision access control range.

Where it has limits: this is a single-controller unit suited to one site location. Organisations requiring more than 4 controlled doors will need additional controllers networked together through iVMS-4200 or HikCentral. It does not include biometric or facial recognition natively - those capabilities require compatible Hikvision reader hardware connected via the RS-485 or Wiegand interfaces. Sites needing standalone mobile credential or cloud-managed access should evaluate whether a different controller architecture fits their requirements.

Before You Buy

Quick Fit Check

• Good match if: You are managing 4 controlled doors on a single commercial tenancy or floor, need encrypted RS-485 reader support, and are running iVMS-4200 or HikCentral as your access management platform.
• Good match if: Your site requires anti-passback or multi-door interlocking (mantrap/airlock) as hardware-enforced rules, and you need a controller that handles these natively without relying on server-side logic.
• You may need a different model if: Your site has more than 4 doors requiring control from a single panel - a higher-door-count controller in the Hikvision DS-K26 series would be worth reviewing on securityaustralia.com.au.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You need 4 doors managed from a single controller with encrypted RS-485 reader support, offline operation with large local card and event storage, and advanced access logic like anti-passback and multi-door interlocking - all within a self-contained, lockable enclosure.
• You may need a different model if: Your site requires more than 4 controlled doors in a single panel - a higher-capacity access controller or multi-controller networked deployment would be more appropriate and is worth reviewing at securityaustralia.com.au.
• Pairs well with: Compatible Hikvision RS-485 encrypted card readers, Wiegand proximity or smart card readers, electric strikes or magnetic locks, and a HikCentral or iVMS-4200 management server with appropriate door/controller licensing.

Common Questions

1. Can this controller manage doors in 2 separate buildings?

   Technically yes, but it is not the recommended approach. The DS-K2604-GN/Aust communicates over TCP/IP, so as long as all 4 doors have cabling back to the controller's physical location, it is possible. In practice, running door sensor, lock relay, and exit button wiring between separate buildings creates long cable runs with signal integrity and fault-finding challenges. For multi-building deployments, a separate controller per building networked through iVMS-4200 or HikCentral is the correct architecture.

2. Does this controller work if the network goes down?

   Yes. The DS-K2604-GN/Aust stores up to 100,000 card records locally and processes all access decisions at the controller level. If the network or management server is unavailable, cards already enrolled continue to function normally. Access events are logged locally up to 300,000 entries and uploaded to the server when connectivity is restored.

3. Will this controller work with my existing third-party Wiegand readers?

   Yes, in most cases. The DS-K2604-GN/Aust supports standard Wiegand W26 and W34 protocols, which are compatible with the majority of third-party card readers on the market. Connect your existing readers to any of the 4 Wiegand reader ports. Note that Wiegand communication is not encrypted - if communication security is a priority, the RS-485 encrypted reader ports should be used instead.

4. What software do I need to program and manage this controller?

   Either Hikvision iVMS-4200 (free desktop software) or HikCentral (scalable enterprise platform). There is no standalone web interface or mobile app for direct programming - a management software instance is required for initial setup and ongoing administration. iVMS-4200 is adequate for most small-to-medium installations. HikCentral suits larger multi-controller, multi-site deployments.

5. How many readers can I connect per door?

   Up to 2 readers per door using the RS-485 interface - typically one on the entry side and one on the exit side. With 8 RS-485 reader ports and 4 controlled doors, this gives full in/out reader coverage across all 4 doors. The 4 Wiegand ports can provide an additional reader per door or serve single-reader-per-door configurations for lower-security entries.

6. Does this controller support a backup battery?

   Yes. A standby battery is supported but sold separately - Ness part number BAT210 is the referenced compatible battery. This is an important consideration for sites where power continuity is required during outages. The controller's data is permanently retained when power is removed, so no card or event data is lost even without a backup battery.

7. What alarm events does the controller generate?

   The DS-K2604-GN/Aust generates specific alarm events for: tamper detection on the enclosure, forced door entry, door held open beyond its configured time, duress card or code presentation, blacklisted card attempts, repeated invalid card swipes, and short circuit or open circuit faults on reader wiring. These events can be transmitted over TCP/IP to iVMS-4200 or HikCentral and also trigger the 4 onboard alarm relay outputs for local alert devices.

8. Can the card capacity be expanded beyond 100,000?

   Yes. The DS-K2604-GN/Aust supports expansion to 200,000 card records and 600,000 access control events. This expansion is a confirmed specification of the controller. If your site is near the base capacity limits at the time of installation, confirm the expansion method with your software platform and controller configuration before going live. Security Australia can provide guidance on capacity planning for larger deployments.

Cabling Considerations

• Network Cable: Cat5e or Cat6 for TCP/IP uplink connection to the management server or network switch.
• RS-485 Reader Cable: Shielded twisted pair (STP) recommended for RS-485 reader runs - typically 2-core or 4-core STP. Keep individual RS-485 reader runs within manufacturer-specified distance limits to maintain signal integrity on encrypted reader communication.
• Lock and Sensor Wiring: Multi-core security cable for lock relay, door sensor, exit button, and alarm input connections. Confirm cable core count against your per-door wiring requirements before installation.
• Wiring Tips: Run door sensor, exit button, and lock relay wiring back to the controller panel rather than daisy-chaining between doors. Label all terminations at the panel during install - fault-finding on an unlabelled 4-door panel under warranty call-out conditions is significantly slower. Keep 240V power cabling away from low-voltage signal runs to avoid induced noise on RS-485 lines.

Downloads & Resources

• User Manual - DS-K2600 Series Access Controller (PDF)
• Datasheet - DS-K2600-G Series Network Access Controller (PDF)
• Quick Start Guide - DS-K2600 Series Access Controller (PDF)
• Product Spec Sheet (PDF)