DSC PC4108 8-Zone Hardwire Zone Expansion Module SF 10/11 It provides either a 2-wire

It provides either a 2-wire or 4-wire fault tolerant initiating circuit for normally open contact fire alarm

DIP switch SW3 is used to enable or disable the on board piezo

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KVF650 Brute Force 650 4x4i 2006-2015

DSC PC4108 8-Zone Hardwire Zone Expansion Module SF 10/11 It provides either a 2-wireProduct Overview The DSC PC4108 is an 8 zone expansion module designed to enhance your security system by adding eight additional hardwired zones. It includes an auxiliary power supply rated at 250 mA, ensuring reliable performance for connected devices. This compact and efficient module is perfect for upgrading your existing setup with ease. Don't miss the opportunity to expand your security capabilities with this practical and dependable solution.