Story code: ST-001124
Part 3: The Mismatched Signal
The green screen of the security terminal behind the records counter did not return to its idle state. Instead, a yellow status light on the console housing began to pulse, casting a faint amber glow over the logbook. Every thirty seconds, a dry electronic chirp sounded from the mainframe. I kept my eyes on my scanner, feeding the property deeds through the roller, but I watched Toby out of the corner of my eye. He sat on the low stool by the utility closet, cleaning the contacts of a spare relay switch with an old toothbrush.
At ten minutes to eleven, Miller returned. Her heels clicked rapidly on the linoleum, a sharp, uneven rhythm. She did not look at me as she reached the counter. She stopped right in front of Toby, holding the custom blue remote by its worn brass keychain. The brass links rattled against her palm.
“The gate terminal is displaying an amber alert, Toby,” Miller said, her voice dropping to a harsh whisper. “I tried to cycle the gate from the interior courtyard, and the console screen started flashing an ID mismatch. Clear it.”
Toby laid the toothbrush down on his toolkit. “I told you, Miller. The manual override tied the remote’s device ID to my operator credentials. When your vehicle crossed the loop sensor, the gate camera scanned your license plate. The system flagged the mismatch because my ID doesn’t own that registered vehicle.”
“Then change the registration,” Miller said. She tapped her fingernails against the laminate counter, right next to the logbook. “Associate your operator ID with my vehicle code.”
Toby stood up, his faded blue maintenance uniform creasing at the knees. “I can’t do that. The vehicle database is locked by the county administration office. Only the department head can authorize a plate transfer. If I try to force it from this terminal, the system will flag it as a security breach.”
Miller leaned closer, her shoulders rigid. “The deputy director is arriving for the quarterly facility inspection at noon. He is parking in the secure archival garage. I already informed him that we resolved the gate delay. If that gate does not cycle smoothly when we arrive, the maintenance department’s quarterly budget review will start with an inquiry into unauthorized hardware modifications. Do you understand me?”
Toby remained silent for several seconds, his eyes fixed on the blinking amber light. Finally, he reached for his master key ring. “We have to go to the gate control box in the alley. I have to cycle the receiver manually while you press the button. It’s the only way to clear the loop mismatch temporarily.”
“Then let’s go,” Miller said, turning toward the double doors.
I picked up the physical facilities logbook and my pen. Under county policy, any manual calibration of security hardware requires a clerk to witness and document the physical state of the housing. I followed them down the long, dim hallway, the heavy book tucked under my arm, as the terminal behind us issued another dry, persistent chirp.