MAXIMUM CONTROLS MATRIX III GATE OPERATOR PCB CONTROL MAIN BOARD PRE OWNED/ EXCELLENT CONDITION/ UNTESTED/ WE WERE TOLD THIS WAS PULLED FROM WORKING ENVIRONMENT BUT CANNOT TEST ANY FURTHER What Matrix III Does Matrix III provides control over gate motion (open, stop, close), including jog functions for fine-tuning gate limits and speeds on compatible slide and swing operators. It also manages entrapment protection, monitored safety inputs (photo eyes, edges, loops), and complies with UL 325 requirements when installed and programmed correctly.? The board can interface with accessories such as maglocks or solenoids, loop detectors, strobes, and alarms, and it tracks operating data like cycle counts, input voltage, and recent errors via its built?in programming menu. Many Maximum Controls operators (e.g., MAX 1500/2200, 1200/1700 FS PRO, Megatron PRO) use Matrix III as the common control platform, so programming concepts carry over between models.? Typical Features and Settings Key adjustable settings include ERD (obstruction) sensitivity, gate speed, close timer, battery backup behavior (leave open vs continue running), and maglock timing for secure closure. The board also supports primary/secondary linking for dual gates, with separate procedures to program virtual limits for dual sliders on the primary operator.? Diagnostic LEDs indicate power, sensor status, loop detector status, faults, and battery state, helping troubleshoot wiring or device issues. Loop detector modules that plug into the Matrix III offer configurable sensitivity, output modes (pulse on entry/exit, presence), and fail?safe/fail?secure modes to fit different traffic and safety needs. We are wholesaler/liquidators. We bought this in a lot of used items to resell. We were told that it is working, but as we do not have the ability to test it, we are listing this AS-IS for parts. Our knowledge of this item is very limited. We are counting upon you to know what you are buying and if this item will suit your needs. There are NO returns accepted for this item. Purchase at your own discretion. We have been honest with you, so no hassles. Please only purchase this if you agree to those terms. *** PLEASE NOTE! Our store buys and sells a variety of new and used electronics, instruments, tools, antiques and many other items. We do our absolute best to thoroughly test all our merchandise and accurately describe and depict any flaw or defect we find. Unfortunately, we do come across items that are outside of our wheelhouse where we cannot properly test them. These items we list AS-IS for parts. It does not mean that they don't work, just that we cannot test them. SHELF:39 SA