Catalog > Consumer Electronics > Security & Alarms > IDS Alarms IDS 8 Zone Expandable Alarm Panel 8 Zone PCB Alarm Panel IDS 864-1-864-XS IDS X64 CONTROL PANEL PCB 8 ZONE EXPANDABLE TO 64 ZONES (I/P VOLTAGE:16V) Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 8 zone bus expansion module max (6 per system)8 wired, end-of-line supervised zone inputsOptional tamper per zone using double end-of-line resistors2 onboard programmable outputsFor X64 only2 Year warranty