Walk Through Metal Detectors Walk Through Metal Detector SE8010 Of 6~60 Zones Optional Custom 6~60 Detect ZonesOverall More PowerfulAccurate Pinpointing the Multiple Metal TargetsUnmatched Anti-interference Performance. ISC-H001 9V battery is includedEnable and disable detection function2 levels of sensitivitySound, light or vibration alarm for metal detectionControls sound alarm or vibration alarm separately. ZK-D4330 Walk through metal detector for Security Inspection33 detection zones300 sensitivity levels7″ LCD displayCounter for alarm and peopleSynchronous sound & LED alarmRemote controlSimple installation and use. ORDER NOW