High sensitivity 6/12/18 zones indoor use walk though metal detector door with factory price

La description

6/*2/*8 zones
Parameters
Power Supply:AC*5V***4V
Working temperature:**0℃*-**0℃
Working Frequency :4KHZ—8KHZ
Standard External size: ***0mm(H)X**0mm(W)X**0mm(D)
Standard Internal size: ***0mm(H)X**0mm(W)X**0mm(D)
Package size for door panels: ***0***0***0mm *1ctn
Package size for control unit: **0***0***0 mm*1ctn
Gross weight: *3KG
 
Characteristic & Function

• *8 mutual over-lapping detecting zones, Simultaneous alarm from multi- zones;
• Small LCD screen, English operating software, easy to operate.
• Sensitivity adjustable: Each zone has **6 sensitivity level, ****5 adjustable
• Sound & LED alarm: Both Side LED indicator ,

• Automatically count passengers and alarm times
• Alarm strength indicator on control panel
• Password protection, only the authorized person can operate.
• Easy assembly: designed with only 2 pieces cables and 8 screws, simply-to-follow instruction.
• Harmless to human body: is harmless with heart pacemaker, pregnant women, magnetic floppy, recording tapes, etc.
• Using high density fireproof material
• Program Self-diagnostic when power on,no need initial or periodic calibration
• Modularization design,easy for maintenance and replacement.
• Sensitivity Test piece: One yuan Coin, omnidirectional detection
• **8 hours backup battery (Option)