HikVision 4-Door Network Access Controller

HikVision 4-Door Network Access Controller for Enterprise Installations

The HikVision DS-K2704X(P) is a professional networked access controller supporting 4-door control natively, expandable to 128 doors via up to 62 DS-K2M002X access modules connected over RS-485. Designed for subways, airports, banks, large groups and other industry projects requiring scalable, web-managed door control. Supplied without box or PSU.

Ideal for commercial premises, apartment blocks, and multi-site enterprise deployments where centralised access management is essential. The 5-channel downlink RS-485 with redundancy wiring ensures reliable communication across extended installations.

Key Features

• 4-door control natively, expandable to 128 doors via 62 DS-K2M002X access modules
• 5-channel downlink RS-485 with redundancy wiring for communication stability
• Web-based configuration — no software installation required
• Multi-door interlocking and anti-passback support (32 routes, 64 card readers each)
• 8 RS-485 card readers (OSDP protocol) and 4 Wiegand card reader inputs
• 100,000 user capacity, 200,000 card capacity, 600,000 event capacity
• Backup battery with charge and discharge capability
• 12 status indicators for power, running, network, RS-485 and door status

Dimensions

221.6 x 149.8 x 50.5 mm (hwd mm)

Technical Specifications

• Voltage: 12 VDC ± 15%
• Power consumption: 102 W max
• Network interface: 1 x 10/100/1000 Mbps self-adaptive Ethernet
• RS-485: 7 channels (2 for card readers, 5 for access modules)
• Wiegand: 4 x standard 26/34 input with custom settings
• Lock control: 4 outputs
• Alarm I/O: 8 inputs, 4 outputs
• USB: 1 x USB 2.0
• Fire interface: 1
• Operating temperature: -10 to 55 degrees C