Kantech KT-PC4108 8-Input Expansion Module for KT-300

Optimize your access control and security monitoring by adding the Kantech KT-PC4108 8-input expansion module to your KT-300 controller. This control panel module delivers immediate capacity for up to eight fully programmable zones, letting integrators expand sensor coverage for doors, motion detectors, and alarm circuits without replacing the main controller. The KT-PC4108 connects over a 4-wire Combus for streamlined wiring and fast commissioning, and its low 30 mA draw keeps system power requirements minimal. Built-in AUX+ 12 VDC (250 mA) output powers nearby devices and the dedicated tamper input helps maintain cabinet security and system integrity. Compatible with single end-of-line or no end-of-line (5600 ohm) resistor configurations, the module adapts to a variety of wiring practices common in security and surveillance deployments. Compact and cabinet-mountable, the KT-PC4108 is ideal for retrofits and new installations where expanded zone monitoring is needed. Add this Kantech control panel module to your KT-300 setup to scale coverage quickly—order now or contact our integration team for deployment guidance.

• Expand your KT-300 access control system with eight fully programmable zones to monitor doors, sensors and alarms
• Simplifies installation with a 4-wire Combus connection that reduces wiring complexity and speeds deployment
• Low power draw (30 mA) minimizes load on the controller for reliable, long-term operation
• On-board AUX+ 12 VDC output (250 mA) and tamper input power and protect peripheral devices and field wiring
• Supports single end-of-line or no end-of-line resistor configurations for flexible zone wiring and compatibility with existing installations