Hikvision DS-K2704X

The Hikvision DS-K2704X is a high-performance access controller from the Ultra Series, designed to manage up to 128 doors through modular expansion. It supports advanced access control features such as multi-door interlocking, anti-passback, and multi-factor authentication, making it ideal for large-scale and high-security environments.

Key Features

• Door Control: Supports 4 doors natively and up to 128 doors via 62 DS-K2M002X access modules.
• RS-485 Redundancy: 5-channel RS-485 interface with dual-bus loop design and physical isolation for stable communication.
• Web-Based Configuration: All settings can be managed via a web browser without additional software.
• Advanced Access Functions: Multi-door interlocking, anti-passback, first-person-in, and multi-factor authentication.
• High Capacity: Supports up to 100,000 users, 10,000 fingerprints, 200,000 cards, and 600,000 events.
• Flexible Reader Support: Connects up to 8 RS-485 card readers (OSDP) and 4 Wiegand readers.
• Status Indicators: 12 LEDs for power, network, RS-485, and door status monitoring.
• Battery Support: Backup battery access with charging and discharging capabilities.

Specifications

• Operating System: Linux
• Network Interface: 10/100/1000 Mbps Ethernet
• Interfaces: 4 lock control, 4 exit buttons, 4 door contacts, 8 alarm inputs, 4 alarm outputs, 1 tamper input
• RS-485 Ports: 7 total (2 for readers, 5 for access modules)
• Wiegand Ports: 4 (standard 26/34-bit, customizable)
• USB: 1 × USB 2.0
• Power Supply: 100–240 VAC
• Power Consumption: = 102 W
• Operating Temperature: -10 °C to 55 °C
• Humidity: 0% to 90% RH (non-condensing)
• Installation: Wall-mounted

The DS-K2704X is a powerful and scalable access control solution for enterprise-level security systems, offering robust performance, flexible integration, and centralized management.