DS-K2M061 - Secure Door Control Module

The DS-K2M061 is a secure door control module manufactured by Hikvision designed to maintain lock integrity by acting as an encrypted intermediary between a vulnerable outdoor entry terminal and an electric door lock. Installed entirely within the secure interior of a building, it communicates with the main access terminal via an RS-485 interface to safely execute door open, door close, normally open, and normally closed commands while providing real-time communication status indicators. This advanced module collects and transmits door magnetic, exit button, and active tamper-proof signals back to the terminal, supports a dedicated Wiegand interface for connecting an external backup card reader, incorporates a 4-channel DIP switch for quick physical ID network configurations, and features a dedicated fire safety linkage interface for automatic door release during emergency building evacuations.