Hikvision DS-K2M061 Secure Door Control Unit – RS-485, Wiegand, Tamper Alarm, 12VDC

The Hikvision DS-K2M061 Secure Door Control Unit provides a critical layer of protection in access control systems. Designed as a secure intermediary between your access control terminal and electronic door lock, it ensures the integrity of your system even if the terminal is compromised. With RS-485 and Wiegand interface support, it integrates seamlessly with a range of terminals and card readers.

Key functions include monitoring door status, exit button inputs, and tamper-proof detection, ensuring a fast and reliable response to access events. The DS-K2M061 also supports alarm inputs and outputs for enhanced intrusion detection, and features a fire interface for emergency unlock scenarios.

Built to withstand harsh conditions, this unit operates in temperatures from -40°C to 70°C and up to 90% humidity, making it suitable for indoor and sheltered outdoor installations. Its compact design and wall-mount format allow for discreet yet secure placement.

Key Features:

• Secure Isolation: Protects door locks even if the main terminal is damaged

• Dual Communication Support: RS-485 and Wiegand interfaces for flexible integration

• Tamper-Proof Monitoring: Built-in tamper alarm to deter physical interference

• Flexible Inputs/Outputs: Supports door contact, exit button, fire interface, and alarm signalling

• DIP Switch Configuration: Easily set device ID via 4-channel DIP switch

• Status Indicators: Clear LED indication for power and RS-485 communication

• Reliable Performance: Wide operating temperature and humidity range

• Compact Design: Small footprint (48 × 115 × 26 mm), wall-mount installation

Technical Specifications:

Applications:

• Protects access infrastructure by isolating lock control from terminal compromise.

• Ideal for commercial security where door override prevention is critical.

• Supports emergency and fire safety systems with exit and fire linkage options.

• Streamlines access integration with support for Wiegand readers and RS-485 terminals.

• Ensures peace of mind with built-in tamper detection and alarms.