PERKOTEK SEC 250 Door Detector 9 Zone

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Security Everywhere for Complete Safety: SEC 250 Metal Door Detector

The metal door frame detector is a widely preferred security technology used to ensure safety in public and private areas. These devices are used in many places, from airports to schools, shopping malls to concert halls. In this article, we will discuss in detail how metal door frame detectors work, their applications, advantages, and key features to consider when choosing one.

Working Principle and Features

Metal door frame detectors usually operate by generating high-frequency electromagnetic fields. This field is created by the detector's metal search portal. When a person or metal object passes through this portal, the metal disrupts the electromagnetic field. This disruption is detected by the detector, which triggers an alarm sound to alert security personnel. These systems can be adjusted to detect different types of metals, making them highly effective security tools.

• Detection Zones: 9-zone door detector

• Display: Digital screen on the door detector

• Sound Level: Adjustable from 0 to 99, or sound can be muted

• Alarm Tones: 99 different alarm sounds for metal detections

• Scenarios: 72 different sensitivity scenarios can be programmed (e.g., scenario 1 is very sensitive, scenario 70 detects only human torso, less sensitive to feet)

• Frequency: Different frequencies can be assigned to adjacent detectors to prevent interference

• Dimensions (H x W x D): 2157 × 812 × 349 mm

• Passageway Dimensions (H x W x D): 2011 × 716 × 349 mm

• Packaging Dimensions: 2295 × 400 × 200 mm

• Net Weight: 25 kg

• Gross Weight: 30 kg

• Operating Voltage: AC220V - 50/60Hz

• Power Consumption: 12 W

• Operating Frequency Range: 1—50 bands

• Operating Temperature: -20°C to 65°C

• Installation Environment: Minimum spacing to avoid interference, metal-free area (W)100 cm (L)200 cm

• Detection Sensitivity: Sensitivity ≥10g Metal

Applications
Metal door frame detectors can be used in any area where security is crucial. Common applications include:

• Airports: Ensure secure and thorough screening of passengers and luggage

• Schools: Prevent entry of potential threats to ensure student safety

• Concert Halls and Stadiums: Important for crowd security at large events

• Government Buildings and Courts: Prevent unauthorized entry of weapons or dangerous materials

Advantages

• Provides High Security: Very effective in detecting dangerous and prohibited metal objects

• Deterrent Effect: Presence of detectors discourages criminal attempts

• Easy to Use: Modern detectors feature user-friendly interfaces and automatic settings

• Fast Scanning Capacity: Enables quick screening of large crowds, saving time in busy areas

Factors to Consider When Choosing

• Sensitivity Settings: Ability to adjust sensitivity to different metal types is important

• User-Friendly Interface: The device should be easy and intuitive to operate

• Maintenance and Service: Availability of regular maintenance and service enhances long-term performance

• Manufacturer and Brand Reliability: Reliable manufacturers typically provide better performance and durability

Metal door frame detectors are indispensable tools for security in today’s world. They help people feel safe and provide effective protection against potential threats. Models with various features are available to meet the needs of different organizations. Proper use and maintenance ensure long-lasting performance.