l Human Body Safety: Harmless to pacemaker wearers, pregnant women and magnetic media.

l Display Function: Adopts LCD color display screen of no less than 5.7‑inch with visual color icon menu.

l Password Operation: Password‑protected access; only authorized personnel are allowed for operation to improve security.

l Integrated Design: Main‑board, display and controller are integrated into the main unit. Signal acquisition boards are installed on both sides of door panels for simple installation and convenient after‑sales service.

l Multi‑Zone Technology: 18 detection zones. Sensitivity of each zone is adjustable (max. sensitivity level: 0‑255). High‑brightness LED indicators show alarm positions to precisely locate hidden contraband.

l Multi‑Zone Detection Function: The walk‑through detector supports switching among 6‑zone, 12‑zone and 18‑zone alarm modes. LED alarm lights indicate alarm zones; sensitivity for each zone can be adjusted freely.

l Power‑on Self‑test Function: Upon startup, detected faults will be shown graphically on screen to indicate fault locations.

l Adaptive Power‑on Diagnosis: The system automatically diagnoses hardware status at power‑on with fault indication.

l Adaptive Calibration System: The system can adaptively calibrate detection standards when entering calibration mode.

l Ambient Metal Interference Indication: The device detects changes of ambient metal quantity. Waveform amplitude shown on the screen indicates the interference level caused by surrounding metals to magnetic field.

l Anti‑Electromagnetic Interference: Adopts DSP digital signal processing technology. It automatically scans mechanical and electromagnetic interference on‑site and adapts to working environment. It provides high immunity against electromagnetic and mechanical disturbance; no periodic calibration required and greatly improved anti‑interference performance.

l Circuit Characteristics: Composite circuit design effectively reduces false and missed alarms. Intelligent alarm counting supports 5‑digit counting, separately recording passenger throughput and alarm times.

l Power‑Failure Protection: (Optional) Built‑in rechargeable battery. It charges automatically under external mains power. In case of mains power cut‑off, the system automatically switches to backup battery power supply.

l Turnstile Linkage Function: (Optional) Walk‑through metal detector links with turnstile for management of alarmed personnel.

l Casters: (Optional) Movable casters for position relocation.

l Battery: (Optional) 6‑hour working battery; custom working hours available.

Model

WD-300

Detection Zones

18 independent detection zones

Overall Sensitivity

Level 0~999

Pass-through Speed

0.4M/S~1.2M/S

Power Consumption

＜10W

Working Frequency Bands

1100 bands

Enclosure Protection

IP53

Overall Weight

65kg

Operating Ambient Temperature

-20℃ ~ +65℃

Operating Voltage

AC90V ~ 240V 50/60Hz

Inner Aperture Dimension

1990(H) × 700(W) × 500(D) mm

Overall External Dimension

2230(H) × 835(W) × 580(D) mm

Application-Site Setting Display Diagram