The ZK-D3180-33 Zone is a walk-through metal detector built for high-throughput security screening at airports, stadiums, government buildings, and public venues. Designed with 33 detection zones, it delivers genuinely precise pinpointing of concealed metal objects across the full height of a passing individual, rather than a single broad detection field.
Sensitivity control is a defining strength of the ZK-D3180-33 Zone. With 500 adjustable sensitivity levels, security operators can fine-tune detection thresholds to match the specific requirements of a venue — from strict, high-security screening at government facilities to more relaxed settings for everyday public spaces. This level of granularity is genuinely rare in walk-through detectors at this price point.
Monitoring and interface design make the ZK-D3180-33 Zone easy to operate day to day. A 7-inch LCD display gives operators a clear, real-time view of detection zones and alarm status, while separate counting for people entering and exiting helps venues track foot traffic alongside security screening — useful for occupancy monitoring as much as security.
Connectivity is handled through TCP/IP communication, letting the detector integrate into a broader networked security system rather than operating as an isolated unit. Gate linkage support allows the detector to work in coordination with access gates or turnstiles, automatically controlling entry based on detection results — a genuinely useful feature for unattended or semi-attended checkpoints.
Remote management is supported through a dedicated app, giving security teams the ability to monitor and adjust detector settings without needing to be physically present at the unit — a practical convenience for venues managing multiple entry points simultaneously.
Installation and daily operation are designed to be genuinely straightforward. The ZK-D3180-33 Zone is built for simple installation and friendly, intuitive usage, reducing the setup time and training typically associated with walk-through detection systems.
Alert response combines both audio and visual cues through synchronous sound and LED alarms, ensuring detection events are immediately noticeable to both the operator and the person being screened — clear, unambiguous feedback that reduces confusion at busy checkpoints.
Together, these features make the ZK-D3180-33 Zone a dependable, feature-rich walk-through metal detector for venues that need reliable, high-volume security screening with genuine flexibility in sensitivity and system integration.
ZK-D3180 (33 Zones) General & Physical Specifications
| Specification | Details |
| Detection Zones | 33 Zones |
| External Dimensions (L × W × H) | 2226 mm × 845 mm × 580 mm |
| Lane Size (Passage) (L × W × H) | 2000 mm × 710 mm × 498 mm |
| Packaging Dimensions (L × W × H) | 2280 mm × 347 mm × 660 mm |
| Gross Weight (with Packing) | 52 kg |
ZK-D3180 Electrical & Operating Specifications
| Specification | Details |
| Power Supply | AC 100 V to 240 V (Output: DC 12 V / 3 A) |
| Input Voltage | DC 12 V |
| Working Current | 1.2 A |
| Running Power | 14 W |
| Working Frequency | 5.7 kHz to 9.6 kHz |
| Working Temperature | –20°C to +55°C |
| Working Humidity | < 95% RH (non-condensing) |







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