The ZKTeco ZK-D2180S is an 18-zone walk through metal detector designed to assist security personnel in detecting and locating metal objects during entrance screening. Its overlapping detection zones, adjustable sensitivity and visible zone indicators make it suitable for controlled access points in commercial, educational, industrial and public facilities.
18 Overlapping Detection Zones
The detector uses 18 overlapping zones to help identify the approximate location of a detected metal object. Multiple zones can produce alarms simultaneously, allowing security personnel to conduct a more focused secondary inspection when required.
256 Adjustable Sensitivity Levels
Each detection zone provides 256 adjustable sensitivity levels. Security staff can configure individual zones according to the requirements and conditions of the installation site, helping reduce unwanted alarms from permitted everyday metal objects.
Audible and LED Zone Alarms
When metal is detected, the ZK-D2180S produces an audible alarm while LED indicators on both sides display the relevant detection area. An alarm strength indicator is also provided on the control panel.
Passenger and Alarm Counters
Built-in infrared sensors count the number of people passing through the gate and record the number of alarm events. This information is displayed on the control panel to support entrance monitoring and security operations.
Password-Protected Operation
The detector’s settings are protected by a password to restrict configuration access to authorised personnel. It also performs a self-diagnostic check after power-on and does not require routine calibration under normal operating conditions.
Modular and Practical Design
The modular construction is designed to simplify assembly, maintenance and component replacement. The unit operates on a 100–240V AC, 50/60Hz power supply and has a rated power consumption of approximately 12W.
Key Specifications
Model: ZK-D2180S
Detection zones: 18 overlapping zones
Sensitivity: 256 adjustable levels per zone
Alarm indication: Audible alarm and LED zone indicators
Counters: Passenger count and alarm count
Input voltage: AC 100–240V, 50/60Hz
Power consumption: Approximately 12W
Operating temperature: -20°C to +50°C
Internal dimensions: 1990 × 700 × 578 mm
External dimensions: 2220 × 835 × 578 mm
Gross weight: Approximately 70 kg
Recommended Applications
The ZKTeco ZK-D2180S can be used at offices, schools, factories, warehouses, event venues, government facilities and other locations requiring controlled entrance screening.
Installation Note
Professional installation and sensitivity adjustment are recommended. The installation area should be stable and kept clear of nearby large metal objects or sources of interference for reliable operation. A handheld metal detector may be used for focused secondary inspection after an alarm.

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