Easy Hand Held Security Detector For School / Airport And Metro , Convenient To Operate
Technical specifications
Unit Dimension: 410(L)* 85(W)* 45(H) mm
Power voltage: standard 9V battery
Operating voltage: 7V-9V
Operating Current: <50mA
Alarm terms: sound (vibration) and light alarm simultaneously
Waterproof: IP31
Alarm Sound: ≥75dB(A)
Operation Frequency: 40KHz
Housing material: ABS- black
Package: 25pcs/carton
Gross Weight for a carton: 12.5kgs
Carton Dimension: 480(L) X 280(W) X 440(H) mm
Characteristics
* It is easy and convenient to operate.
* Handle is skid proof.
* Low battery consume: When the detector in standby mode,
the current is 0 A; in working mode, the current is 1mA.
*High precision and sensitivity: It can detect small metal object
*Alarm/ Low battery/ Power indicator (red /amber / green)
* Low Battery Voltage Indication: The system will keep on detecting the current, when the voltage is lower than enough, the amber alert light will be on, which indicate that you should replace the battery now.
*It can be recharged. It needs 4-6 hours for charging. (the charger and rechargeable battery are ordered additional)
*The alarm terms is sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally.
Use domain
Security detecting: Prevent taking contraband, such as: knife, gun and so on.
Factory: Prevent the loss of valued objects
Education area: Prevent taking cheat-tool, such as: telephone, electronic dictionary, and so on.
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