Hikvision DS-K2M061 Secure Door Control Module

The DS-K2M061 Secure Door Control Unit is a dedicated security relay module designed to work in tandem with Hikvision access control terminals. It acts as a buffer between the access control reader and the lock mechanism, ensuring that even if the reader is tampered with or bypassed, the door cannot be forced open through direct manipulation of the wiring.

This unit communicates with the main access terminal via RS-485 and is equipped with inputs for door magnetic sensors, exit buttons, and tamper alarms. It includes a Wiegand interface for additional reader support and features a DIP switch for easy ID configuration. The module provides a fire interface and linkage capability with exit buttons to comply with emergency egress requirements.

Key Features:

• RS-485 communication with access control terminals

• Tamper alarm support for added security

• Wiegand interface for external reader integration

• DIP switch for ID configuration

• Fire interface and emergency exit button linkage

• Wide operating temperature range (-40°C to 70°C)

• Compact wall-mountable design

---

Use Cases:

• High-security door setups in commercial buildings, where tamper-proof locking is crucial

• Access control systems in data centers, ensuring physical security of sensitive areas

• Emergency exit compliance, allowing integration with fire alarm systems

• Government and financial institutions requiring secure entry points

• Multi-door access control systems, where secure relay modules protect critical entry points

---

How to Use with Hikvision Access Control Panels:

1. Connection:

   • Connect the DS-K2M061 to the Hikvision access control panel via the RS-485 port.

   • Use the DIP switch to assign a unique RS-485 ID to the module.

   • Connect your door lock, magnetic contact, exit button, and tamper switches to the relevant terminals on the DS-K2M061.

2. Integration:

   • In the access control software (like HikCentral or iVMS-4200), configure the RS-485 address and map the DS-K2M061 as a secure door control relay for the respective door.

   • Define door behaviors such as normally open/closed status, and link exit button and fire alarm responses.

3. Testing:

   • Verify communication status using the RS-485 LED indicator on the unit.

   • Test lock activation, exit button functionality, and tamper alarms to ensure all signals are correctly relayed to the access control system.

This secure relay design is critical for applications where door readers are exposed to public or semi-public areas, ensuring the integrity of the entire access system.