
Security Gate Door Frame Walk Through Security Gates Metal Detector. 33/36 Detecting Zones: Features 33 standard zones with option for 36 zones, providing simultaneous multi-zone alarm. High Sensitivity Detection: Detects ferrous, non-ferrous, and alloy metals with 999 adjustable sensitivity levels per zone. 7 Inch Color LCD Display: Equipped with a 7-inch color LCD screen for clear visual indication of alarm locations. High Throughput Speed: Supports detecting speed of up to 100 passengers per minute for efficient security screening. Anti-Interference Technology: Uses advanced interactive transmitting/receiving to avoid interference, supporting 100 frequencies. Lifetime Technical Support: Provides free maintenance during 2-year warranty and lifetime technical support and fittings. Safe and Harmless Design: Harmless to human body, safe for individuals with heart pacemakers, pregnant women, etc. Easy Assembly and Maintenance: Modular design with only 2 cables and 8 screws for simple assembly and easy replacement.