Fire-Lite MS-9200UD Addressable Fire Alarm Control Panel FACP Board Ground Fault

UPDATE 10/29 — POWERED-ON PHOTOS ADDED: This panel is currently installed and running in my home. All keypad buttons work — the panel powers up, initializes, and navigates the programming menus normally (see photos). The ONLY known issue is a ground fault, shown on the display in the photos as \"TROUBL IN SYSTEM / GROUND FAULT.\" Everything else is functional: the output circuits work and are currently connected to horn/strobes throughout my house (one is shown in the last photo). A note on the condition: I listed this as For Parts or Not Working rather than Used because, with the ground fault, it is not 100% working exactly as designed — even though everything else operates as it should. I\'d rather be upfront about that than oversell it. It is sold as-is — please know what you are buying.
Fire-Lite MS-9200UD addressable fire alarm control panel (FACP) main board assembly with the LCD keypad/display unit and power transformer, mounted on its metal backbox chassis, exactly as shown in the photos.
IMPORTANT - READ BEFORE BUYING: The panel POWERS ON AND OPERATES, but it has a LOCKED-IN GROUND FAULT (a latched earth-ground fault trouble). Because of that fault, this panel is listed as FOR PARTS OR NOT WORKING and is sold strictly AS-IS, with no returns. The buyer will need to troubleshoot and repair the ground fault. This is NOT a fully working panel - please do not buy it expecting a fault-free unit.
What you get:- Fire-Lite MS-9200UD main control board assembly, board label reads \"FACP #9200UDV3.4\" with built-in DACT communicator- LCD keypad/display unit- Power transformer- Metal backbox chassis
No cabinet door or enclosure front is included - what you see in photos 1-2 is exactly what is for sale.
Great for a fire alarm tech who can chase down the ground fault, or for parts: main board, keypad/display, relays, transformer.
Sold strictly AS-IS FOR PARTS OR REPAIR. No returns accepted.
Note: one photo shows this model panel installed in a cabinet in an electrical room and is AI-styled for illustration; the first two photos show the actual item for sale.