Metal Detector in Chennai – Door Frame & Handheld Security Screening
Looking for a reliable metal detector in Chennai? Biosign Technology supplies and installs ZKTeco door frame and handheld screening units for offices, schools, factories, events and public venues across the city. Every installation in Chennai comes with a free site survey, sensitivity calibration and ongoing AMC support.
Our metal detectors ensure quick detection of metallic objects, enhancing safety and preventing unauthorized items from entering restricted areas. We serve Chennai locations including OMR, Anna Nagar, Velachery and Guindy.
What is a Metal Detector?
A metal detector is a security device that detects metallic objects such as weapons or unauthorized items using low-level electromagnetic fields. It is commonly used at security checkpoints, public events, corporate offices and educational institutions. Most of the units we supply are IP-rated for indoor and semi-outdoor use, and several models include a battery backup so screening continues during a power cut, which matters for venues that cannot afford a gap in coverage.
WHAT WE OFFER
Our wide range of Metal Detector
ZK-D4330 Metal Detector
ZK-D4330 adapts beam structure,modular design, and hidden wiring design.This design not only is more convenient for installation,maintenance and logistics,but also enables higher security level.
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ZK D100S Metal Detector
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.
Read MoreTypes of Metal Detectors We Offer
Handheld Metal Detectors (HHMD)
The ZK-D100S is a portable wand-style detector swept over a person by a guard, giving a low-cost, flexible option for events
- Portable and easy to use
- Perfect for manual screening
- Used in events and entry points
Door Frame Metal Detectors (DFMD)
The ZK-D4330 screens every person who walks through it without a guard needing to sweep each one individually, making it the better fit for continuous high-footfall entrances such as corporate lobbies and event gates. It supports multiple sensitivity zones, so operators can calibrate the archway to flag only genuinely suspicious items and reduce false alarms.
- Walk-through detection systems
- High sensitivity and accuracy
- Ideal for high-security areas
Features of Our Metal Detectors
Every ZKTeco unit we supply includes high detection accuracy, adjustable sensitivity levels for false-alarm reduction, audio and visual alarms, a durable long-lasting build, easy installation and operation, and battery backup on select models for uninterrupted screening during power cuts.
Applications of Metal Detectors
We install ZKTeco screening equipment across Chennai, including OMR, Anna Nagar, Velachery and Guindy, for schools and colleges, offices and corporate buildings, events and public gatherings, industrial sites, and hospitals. Door frame units also pair well with CCTV and access control at the same entrance, giving security teams a single checkpoint that screens, records and logs every visitor.
Benefits of Installing Metal Detectors
A visible screening point at the entrance changes visitor behaviour as much as it catches prohibited items. Sites that add one see enhanced security at entry points, fewer unauthorized items getting through, quicker and more efficient screening, reduced manual checking effort for security staff, and improved safety for people and property.
Why Choose Us in Chennai?
Biosign Technology has supplied ZKTeco security screening equipment in Chennai for over 13 years, with a local team for delivery, installation and support. We supply genuine ZKTeco devices that meet standard safety and compliance requirements for electromagnetic screening equipment, backed by professional installation, competitive pricing and quick service. Clients across Chennai have shared testimonials about our response times, which we are happy to share on request.
Metal Detector Price in Chennai
Pricing depends on the type of detector (door frame or handheld), the features and sensitivity levels required, and the quantity needed. ZK-D100S handheld detectors start from Rs. 2,000 to Rs. 5,000, while ZK-D4330 door frame detectors start from Rs. 25,000 to Rs. 80,000 depending on the sensitivity zones required. All quotes include a GST invoice and a written warranty period.
Contact us for the best price and demo.Frequently Asked Questions About Metal Detectors in Chennai
What is the difference between handheld and door frame detectors??
Handheld detectors are portable and used for manual scanning of one person at a time, while door frame detectors like the ZK-D4330 allow continuous walk-through screening for higher footfall.
Do you supply ZKTeco metal detectors?
Yes, we supply and install ZKTeco security screening equipment in Chennai, including the ZK-D100S handheld unit and the ZK-D4330 door frame unit.
Where are metal detectors used?
They are used in schools, offices, events, factories and public venues that need to screen visitors for weapons or unauthorized metallic items.
Do you provide installation across Chennai?
Yes, we install and support this equipment across Chennai, including OMR, Anna Nagar, Velachery and Guindy.
Are metal detectors safe to use, and do they need calibration?
Yes, they are safe for regular use and rely on low-level electromagnetic fields with no health risk to people passing through. We calibrate sensitivity zones during installation and can recalibrate them during an AMC visit if false alarms increase.
Contact Us for Metal Detectors in Chennai
Ensure safety with reliable screening equipment from an authorised Chennai dealer.
Call us today for a free consultation and demo
Toll Free Call
+91 - 9840566841
