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


Product Vendor : Unbranded

Availability : In Stock


The KT-PC4108 is a zone input module that adds up to 8 fully programmable zones to the KT-300 door controller.



  • Connects to the controller via 4-wire Combus.
  • Current Draw: 30 mA (from Combus)
  • Supports single end-of-line (5600 ohm resistors) and no end-of-line zone loops.
  • AUX + output: 12VDC, 250mA max. (drawn from Combus)
  • Tamper contact input
  • UL listed

Shipping policy

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Tracking code provided upon shipment

Ready to ship in 10 - 15 working days

Delivery time once shipped: 1 - 3 Days

This product has 6 months warranty. If the Goods are defective in any way this must be reported as soon as reasonably possible after the product having been delivered to you and must be returned to us within a period of 180 days after delivery. If the Goods are not the same as what was ordered this must be reported within 24 hours of delivery. Any damage must also be immediately reported, within 24 hours of delivery.

Change of mind:: In change of mind cases if the item is in new condition refund will be issued minus any shipping and handling costs up to 20% depending on the item condition. Change of mind will not be entertained after 30 days..

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases. Special order item* with future shipping days (*SHIPS IN OVER 7 DAYS) of over 7 working days; normal cancellations are not accepted; forced cancellations will incur a 15% restocking charge...


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