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The Galaxy Control Systems 635 CPU (P/N 20-0635) is a central processing unit designed for managing access rules, scheduling, and security peripheral hardware, supporting up to 50,000 users and 10,000 events per panel.

Galaxy Access Control - 635 CPU - USED
$150.00
Galaxy Access Control 20-0235-10 rev B 635 DRM Dual Reader Module Circuit Board
$157.25
Galaxy Access Control 20-0117-20 600 DIO Digital I/O Input Output Board (C1)
$299.99
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