DS-K2708X Electronic Access Control - Door Controller - Access Controller

The access control system is divided into two parts: one access controller (DS-K2704X) and two 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.

Suitable for the scenarios of subways, airports, banks, large groups and other industry projects.

Features and benefits:

• Supports eight-door control.
• Access controller: downstream RS-485 redundancy wiring design to ensure communication stability.
• Five-channel downlink RS-485 interface supports two applications:
  1. when four-channel RS-485 communication, the fifth RS-485 can be used as a redundant application;
  2. four-channel RS-485 forms two groups of dual-bus loops with physical isolation. It is recommended that you do not have more than sixteen access modules attached to each loop bus. Access Module: supports eight-channel 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.
• Has status indicators such as power supply, communication and operation, which is convenient for equipment health detection.
• Supports 21 languages.
• Linux operating system.
• User capacity: 100 000.