Access Control Module · 2-Door Expansion · DS-K2700X Ready
Hikvision DS-K2M002X 2-Door Access Control Expansion Module
The Hikvision DS-K2M002X is a professional 2-door access control expansion module designed to extend compatible Hikvision access controllers, including the DS-K2700X / DS-K2704X platform. It connects to the main access controller via RS-485 and provides lock control, exit button input, door contact input, alarm input/output and reader connection for additional doors.
This module is ideal for Australian commercial buildings, schools, warehouses, strata sites, offices and multi-door access control projects where the system needs to expand beyond the controller’s native door capacity. It supports card readers via RS-485 OSDP or Wiegand, installs neatly with guide rail mounting and supports battery charge/discharge through the access control system design.
Lock Outputs
2 Lock Controls
Why Choose the DS-K2M002X?
Expand Hikvision Controller Capacity
Add 2 additional doors to compatible Hikvision access controller systems, making it a practical expansion module for staged commercial projects.
Designed for DS-K2700X Projects
Ideal companion module for DS-K2700X / DS-K2704X access controller deployments where the system needs to scale beyond the controller’s native doors.
Reader Flexibility
Connect compatible readers via RS-485 OSDP or Wiegand, giving installers flexibility across different door and reader layouts.
Complete Door I/O
Each module provides lock control, exit button input, door contact input, alarm input/output and tamper input for professional access control wiring.
Guide Rail Installation
Designed for neat installation inside access control enclosures, equipment cabinets and commercial security panels.
Battery Charge / Discharge Support
Supports battery charge and discharge functions as part of a correctly designed access control power system.
Recommended For
Commercial Buildings
Expand door control across staff entries, tenancy doors, lift lobbies, plant rooms and restricted areas.
Schools & Education Sites
Add controlled access to classrooms, administration areas, gates, libraries and staff-only zones.
Warehouses & Industrial Sites
Secure loading docks, cages, stockrooms, staff doors and office entries with centralised access control.
Strata & Apartment Buildings
Expand access control for car parks, lobbies, bin rooms, shared amenities and back-of-house service doors.
Healthcare & Clinics
Add access-controlled doors for treatment rooms, medication areas, staff corridors and secure administration areas.
Large Multi-Door Projects
Use multiple DS-K2M002X modules to build scalable access control systems across larger sites.
Typical Deployment Example
The DS-K2M002X is commonly used with a Hikvision access controller when a site needs additional doors beyond the controller’s built-in capacity. Each module supports 2 linked doors and connects back to the controller via RS-485.
1 × Main Access Controller
Use with a compatible Hikvision access controller such as a DS-K2700X Series controller to manage users, events and access rules.
1 × DS-K2M002X Module
Adds 2 linked doors with lock control, exit button input, door contact input and reader connection.
Readers or Terminals
Connect compatible card readers via RS-485 OSDP or Wiegand depending on the project design.
Door Hardware
Complete each door with electric strike or magnetic lock, exit button, reed switch and suitable access control power supply.
Recommended Accessories
DS-K2704X Enterprise Controller
Main access controller for larger commercial systems where multiple DS-K2M002X modules may be required.
Hikvision Card Readers
Pair with compatible RS-485 OSDP or Wiegand card readers for staff entry and secure door access.
DS-K1T502DBWX-CQRE1 Terminal
Use QR, card, PIN, Bluetooth and intercom-style access terminals where smarter door entry is required.
LOX Electric Strike or Magnetic Lock
Select the correct lock based on door type, compliance requirements and fail-safe or fail-secure operation.
Exit Button & Door Contact
Add request-to-exit buttons and reed switches for correct door status and access control logic.
Access Control Power Supply
Use a suitable 12V DC power supply and battery backup design for reliable door operation.
Downloads & Resources
Download the official Hikvision resources for installation planning, dimensions and technical setup.
Technical Specifications
Hikvision DS-K2M002X · 2-Door Access Control Module
| Model |
DS-K2M002X |
| Product Type |
Access Control Expansion Module |
| Operating System |
MCU |
| Linked Door Capacity |
2 doors |
| Lock Control |
2 |
| Exit Button Input |
2 |
| Door Contact Input |
2 |
| Alarm Input |
4 |
| Alarm Output |
2 |
| Tamper |
1 |
| RS-485 |
4 total: 2 for card readers and 2 for access controller connection |
| Wiegand |
2 inputs, standard 26/34-bit with custom Wiegand support |
| Linked Reader Capacity |
4 × RS-485 card readers using OSDP protocol and 2 × Wiegand card readers |
| Indicators |
6 indicators: power, running status, communication status and door status |
| Battery |
Charge and discharge support |
| Power Supply |
12 ± 15% VDC |
| Power Consumption |
≤ 50 W |
| Operating Temperature |
−10°C to +55°C |
| Operating Humidity |
0% to 90%, non-condensing |
| Installation |
Guide rail installation |
| Functions via Controller |
Web configuration, multi-factor authentication, first-person-in and multi-door interlocking via access controller |
Installation Notes
Use With a Compatible Controller
The DS-K2M002X is an expansion module, not a standalone controller. It should be used with a compatible Hikvision access controller.
Plan RS-485 Addressing
For multi-module systems, plan RS-485 wiring, addressing and module placement before installation.
Confirm Door Hardware
Each door still requires the correct lock, exit button, door contact and power design.
Professional Installation Recommended
This module is intended for commercial access control systems and should be installed by a qualified security/access control technician.
Frequently Asked Questions
What does the Hikvision DS-K2M002X do?
It is a 2-door access control expansion module that connects to a compatible Hikvision access controller via RS-485.
How many doors does one DS-K2M002X support?
One DS-K2M002X supports 2 linked doors.
Is the DS-K2M002X a standalone controller?
No. It is an expansion module and must be used with a compatible Hikvision access controller.
Does it support Wiegand readers?
Yes. It supports 2 Wiegand inputs with standard 26/34-bit and custom Wiegand settings.
Does it support OSDP readers?
Yes. It supports RS-485 card readers using OSDP protocol.
Can it connect to electric strikes and magnetic locks?
Yes. It provides 2 lock control outputs, but the correct lock and power supply must be selected for each door.
What power does it require?
The DS-K2M002X uses 12 ± 15% VDC power.
Does it support door contacts and exit buttons?
Yes. It includes 2 exit button inputs and 2 door contact inputs.
Is it suitable for large access control systems?
Yes. It is designed for expanding compatible Hikvision access control systems across multiple doors.
Do you ship Australia-wide?
Yes. CCTV Guru ships genuine Hikvision access control accessories across Australia with local support.
Order the Hikvision DS-K2M002X from CCTV Guru
Order the Hikvision DS-K2M002X 2-Door Access Control Expansion Module from CCTV Guru for genuine Hikvision hardware, fast Australia-wide dispatch and local advice on compatible controllers, readers, locks, exit buttons, door contacts and access control power design.
