Security metal detector WE-003 1.24 hours monitor 2.Connect with the Internet 3. ... people .Easy to assemble WALK THROUGH METAL DETECTOR MODEL:WE-003 ( 6-33 zones) Technical parameterElectric current: AC100V~240V/50-60HZPower ... , magnetic floppy, recording tapes, etc.ApplicationWalk through metal detector WE-003 is popular used in Airport, banks, Embassies, Jail, Entertainment places ...