Features:
1) Electric current: 220V AC
2) Weight: about 58kg
3) Power: <30W
4) Work envionment : 0~+45oC
5) Outer frame: 2200 x 800 x 500mm
6) Inner frame: 2050 x 700 x 500mm
7) Displaying panel: adopting the ultra-large LED/LCD displaying panel,
    convenient for the work of operator
8) Operation with both Chinese and English languages: LCD can be
    operated with menus in both Chinese and English, easy and
    convenient
9) Six detecting areas: allocation of six mutual over-lapping detecting
    areas, simultaneous alarming from multi-areas and accurately
    ascertaining the location of the metal articles according to the layout of
    the metal articles
10) Indication of the alarming areas: the LCD monitor embedded at both
    the left and right sides of the gate leaf can accurately indicate the
    prohibited articles which are hidden at the places of human body with
    corresponding height. The alarming areas can be indicated by the
    column lamps at the both left and right gateposts
11) Acoustic-optical alarming: the sound volume and the tune can be
    adjusted. The alarming sounds are classified into three types: high,
    low and none, which can be used for different times and situations
12) Adjustable area sensibility: with the highest sensibility, it can detect
    the metal article as small as the clip. With the range of 0-99, it can
    automatically adjust the sensibility, pre-set the weight, volume, size
    and location in respect of the metal articles and eliminate the false
    alarming for the coin, key, jewelry, leather belt button
13) High capability of anti-interference: the adoption of digital, analogy
    and left and right balanced technology can prevent false or omitted
    alarming, which greatly enhance the capability of anti-interference
14) Protection with password: the protection from the password can only
    allow the authorized person for the operations. It