: To keep the line moving, the manager followed the 2:1:3 rule —two ID Check Stands leading to one Bag Scanner, which fed into three Body Scanners. This balanced the slow body scanners with the lightning-fast ID checks.
A 2-tile buffer zone leads to parallel tracks of and Metal Detectors .
A core challenge is that different machines process passengers (PAX) at different speeds. Planning around the slowest unit—the or Body Scanner —is the standard strategy.
Advanced body scanners take longer to process passengers than basic metal detectors. If you upgrade to Advanced Body Scanners, pair with two Advanced Body Scanners and two Baggage Scanners to prevent the ID checker from idling. Smart Staffing Schedules simairport security layout verified
When designing an airport security layout, there are several common challenges to consider, including:
: Long, winding queues increase passenger "boredom" and "stress" stats. Use multiple shorter queues assigned to specific banks of 2–3 lanes rather than one massive "snake" for the whole airport. Pre-Security Amenities
For the physical placement, a "pass-through" design is highly effective. Position the Bag Scanners so that they sit on either side of a central walkway. The Metal Detectors should be placed in the middle, flanked by the Bag Scanners, much like a real airport. This design ensures that passengers exit the ID Check Stand, drop their bags, walk through the metal detector, and pick up their bags from the other side in a seamless motion. : To keep the line moving, the manager
: While slower than metal detectors, they catch more "contraband," which improves your airport's security rating. Explosives Built-in Scanners
Mastering the Ultimate SimAirport Security Layout A highly efficient security zone is the backbone of a successful airport in SimAirport. When passengers get stuck in long lines, they miss flights, miss out on shopping, and drag your airline satisfaction scores down.
: These are the primary throttles. You generally need more ID stands than Bag Scanners because the "Check ID" animation takes longer than the physical scanning process. Bag Scanners & Metal Detectors A core challenge is that different machines process
A dedicated 3-tile exit zone clear of all walls to prevent passenger clipping.
To truly verify your layout for high-capacity late-game play, you must integrate advanced technology: Body Scanners
Always check the Security Throughput overlay. If queues are consistently long, you need to add more machines or staff.
: If using Body Scanners, use a 1:1:2 ratio (ID Check to Bag Scanner to Body Scanner) because Body Scanners are significantly slower than standard Metal Detectors.
