Answer:
The ISD-SMG218L supports configurable 1, 6, 11, 12, or 18 detection zone configurations with 999 adjustable sensitivity levels, capable of detecting metal targets down to a 25 mm coin. It features an ultra-low detection capability starting at 1 cm above floor level, thrown-object detection, bilateral doorpost LED location strips, and a 7-inch color LCD console.
The Hikvision ISD-SMG218L incorporates advanced multi-zone detection and visual tracking features tailored for high-throughput screening:
- Configurable Detection Partitioning: Supports user-selectable division into 1, 6, 11, 12, or 18 distinct detection zones to pinpoint concealed metallic targets without omission or cross-reporting.
- Target Sensitivity: 999 calibration levels enable operators to set thresholds targeting specific threat masses, detecting metallic objects as small as a 25 mm coin.
- Ultra-Low Detection Height: Capable of identifying concealed metallic threats positioned as low as 1 cm above the floor level.
- Thrown Object Detection: Specialized transit algorithms identify metallic contraband thrown or slid through the archway during operation.
- Multi-Zone Simultaneous Alarm: Multiple metallic items located across different physical height zones trigger concurrent visual and audible alerts.
- Visual Positioning Indication: Both vertical doorposts feature full-height LED light bars that illuminate the exact elevation of the detected metal item.
- Integrated 7-Inch LCD Screen: Displays zone locations, passenger transit counts, alarm event tallies, date, and time. Transit counting is driven by bilateral infrared (IR) beam sensors.
