Kisi Two-Wire Switch (Power Sourcing Equipment / PSE)

Power Your Access Control — Without Rewiring

The Kisi Two-Wire Switch is the central hub in Kisi’s two-wire deployment solution. Acting as the Power Sourcing Equipment (PSE), it delivers both power and data over legacy cabling to up to 12 Kisi Two-Wire Adapters (PDs), enabling full-scale access control modernization with minimal installation costs.

Whether retrofitting a legacy building or expanding your current setup, the Two-Wire Switch ensures efficient, long-range communication and power delivery using your existing wiring. With intuitive status LEDs and support for up to 300 meters of cable, it's a smart, scalable choice for modern facilities.

Key Features:

• Converts existing wiring into a modern access control backbone
  

• Supports up to 12 adapters (PDs) from a single switch

• Long-range capability up to 300 meters (cable-dependent)
  

• Compact, durable housing with visual LED status indicators
  

• Compatible with 2-wire, coaxial, CAT 5e, CAT 6 cabling
  

Technical Specifications:

• Dimensions: 5.55 x 3.79 x 1.25 in (14 x 9.6 x 3.1 cm)
  

• Weight: 6.35 oz (180 g)
  

• Material: Injection molded ABS plastic
  

• Connector Type: RJ45 (female) to 2-wire terminal block
  

• Cable Compatibility: 2-wire, coaxial, CAT 5e, CAT 6 or similar
  

• Max Transfer Distance: Up to 300 m (dependent on cable quality)
  

• Max Adapters Supported: 12 PDs

• Power Input: 48V DC / 3.3A

  • LED Indicators:

  • ETH: Green – Ethernet traffic

  • PSE-PD Link: Green – Connection status

  • PWR: Green – Power active
    

• Operating Temperature: 32 to 122°F (0 to 50°C)