Single Zone Door Frame Metal Detector
- Intelligent counter for traffic entry, exit and algebraic sum.
- Quick installation – no training required
- Automatic zero adjustment
- Ignores external metals
- 9 levels of sensitivity and 2 levels of alarm
- 10 step bar-graph indicator
- 3 level LED indicator for low, medium and high levels of alarm
- Piezoelectric beeper for indication of metal
Description
DFMD-SZ is a reliable single piece walk-through metal detector system that does not require a separate control unit. It has been developed to detect clandestine ferrous and nonferrous metals on the body of a person when asked to pass through the door frame. Special ferrite detection circuitry has been employed to detect weapons concealed in ferrite containers.
It is also equipped with an intelligent 5 digit back-lit LCD counter to indicate the in, out and algebraic sum of the traffic going through the door frame.
It has been designed for fast installation and operation under all environments. Long life LED Walk/Stop indicators are incorporated on top of the door frame to regulate the flow of traffic. All controls and audio/visual alarms such as Piezo transducer, LED bar graph, indicator lamps and sensitivity controls are provided at the rear top of the door. Small, medium and large metal objects are indicated by three separate large sized LED indicators that have a wide viewing angle.
Power Source:
SMPS power supply for use with 90V to 270V and 12V/7AH Battery Seamless battery changeover in case of mains failure Batteries are internally and automatically charged during operation
Power Consumption:
Less than 40 Watts
Operating Principal:
Delta-Q Auto calibration
Operating Frequency:
20 kHz (nominal) Sine Wave
Indicators:
a)GREEN LED “WALK” Indicator b)RED LED “STOP” Indicator c)10 STEP LED BAR-GRAPH Indicator d)LOW / MEDIUM / HIGH LED Indicator lights e)BLUE LED to indicate battery operation
Sensors:
Infrared sensors are incorporated to prevent metal outside the door frame from interfering with the system.
Sensitivity:
10-Step adjustable sensitivity from Low to detect objects like grenades, Guns and Swords to High to detect objects like watches, keys etc.
Alarm:
Loud piezoelectric alarm with two-step volume control.
Traffic Counter (Optional):
Intelligent counter for traffic entry, exit and algebraic sum.
Controls:
i) ON/OFF Switch ii) VOLUME HIGH/LOW Switch iii) 10 Position SENSITIVITY Switch
Passage Clearance:
6 ft 6″ x 2 ft 6″
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33 Zone Door Frame Metal Detector (DFMD-33Z)
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Single Zone Door Frame Metal Detector (DFMD-SZ-ULTRA)
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9 Zone Door Frame Metal Detector (DFMD-9Z)
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