DS-K2708X Access Controller

The access control system is divided into 2 parts: access controller (DS-K2704X) and 2 access modules (DS-K2M002X). The
access controller can communicate with web client, card reader, and access modules by RS-485 interface. The access module
supports the card reader’s single-point fault detection and redundant processing functions to ensure the stability of the
system. It is suitable for the scenarios of subways, airports, banks, large groups and other industry projects.
 Supports 8-door control. It is formed by 2 DS-K2M002X access modules, and one 4-doors access controller
 Access controller: downstream RS-485 redundancy wiring design to ensure communication stability. 5-ch downlink RS-485
interface supports two applications: 1. When 4-ch RS-485 communication, the 5th RS-485 can be used as a redundant
application; 2. 4-ch RS-485 forms 2 groups of dual-bus loops with physical isolation. It is recommended that you do not
have more than 16 access modules attached to each loop bus. Access Module: supports 8-ch RS-485 interface for card
reader connecting
 Web configuration management. All configurations can be realized via web without software application
 Supports professional access control applications such as multi-door interlocking and anti-passback
 Supports backup battery access. Charging and discharging are available
 It has status indicators such as power supply, communication and operation, which is convenient for equipment health
detection