Door frame metal detector in Greater Noida: supply, installation and AMC

Where door frame metal detectors are used in Greater Noida

A door frame metal detector (DFMD), also called a walk-through metal detector or metal detector gate, screens every person who walks through it without contact and shows roughly where any metal is carried. How it works and how zones differ is explained on our main door frame metal detector page and in the DFMD working principle guide. In Greater Noida the requests we see fall into a few groups:

• Factories in Ecotech I, II and III, Kasna, Surajpur Site B and C and Udyog Vihar. Electronics, mobile and appliance assembly units often screen workers at the exit so components and finished goods do not leave the plant, and some screen at entry for phones in clean or restricted areas. The workers’ gate usually also has a full height turnstile or tripod turnstile.
• Colleges, universities, hostels and exam centres in Knowledge Park. Exam days, admissions and campus events bring large crowds through one gate, so institutions use a DFMD with a handheld detector point, sometimes only for those days.
• Malls, offices and housing societies in Greater Noida West, where the main entry needs screening that stays quick for shoppers and residents, often with an X-ray baggage scanner for bags at malls.
• Exhibition halls, banquet halls and event venues, where several frames are set up side by side for the opening hour and moved between halls.
• Warehouses and logistics parks along the Yamuna Expressway, mostly for exit screening of loaders and pickers handling small, high-value goods.

Choosing the zone count

A 6 zone detector suits most office, school, society and exam-centre entries. An 18 zone model helps at malls, event venues and large factory gates, where guards need to clear alarms quickly and know whether the metal is at the left, centre or right. A 33 zone model is for very strict screening. A single zone unit only says metal is present, so we suggest it only for light or occasional use. Our multi zone DFMD guide compares them.

Points we check at a Greater Noida site

• Peak footfall. A shift change at an assembly plant, the reporting time at an exam centre or the opening hour of an event sends hundreds of people through at once. We count the peak and plan the number of frames, a handheld checking point and a tray table for phones, keys and belts.
• Interference. Conveyors, motors, lifts, heavy cables and steel shutters near the frame cause false alarms. In factory sheds and mall basements we test the spot first and move the frame if needed.
• Steel-toe shoes. Safety shoes trip the lowest zones. We agree a procedure with your team, such as a quick handheld check at the ankles, and set sensitivity on site with your real shoes.
• Temporary or moving setups. For exam days and events we plan a stable base and power at each spot, and show your staff how to move and re-check the frame.
• Outdoor gates and monsoon water. For a gate open to dust and rain we suggest an outdoor-rated model or a canopy, and a raised base where water collects.
• Power. We check for battery backup or a UPS point so screening does not stop during a power cut.

Starting prices (November 2026)

From our Greater Noida price list in November 2026, before GST: walk-through metal detectors start at ₹26,400 for an entry model, multi-zone models are around ₹41,400 to ₹75,100, and high-zone models used at airports and strict sites go above ₹1,10,000. Prices change, so please check the live door frame metal detector price in Greater Noida page. Installation and AMC are quoted after a free site survey.

What supply, installation and AMC include

• Site survey: entry width, peak footfall, power point and nearby sources of interference.
• Supply of the recommended detector with the manufacturer warranty, plus handheld metal detectors for follow-up checks.
• Installation: assembly, floor fixing or a stable base, power connection and sensitivity setting on site with test objects.
• Guard training: walk-through procedure, reading zone alarms, handheld follow-up and the daily self-test.
• AMC: periodic sensitivity checks, panel and cable inspection and breakdown visits. See our AMC services.

For other security systems in the city see security systems in Greater Noida, and for gates and parking see boom barriers in Greater Noida and flap barriers in Greater Noida.

Get a quotation

Call or WhatsApp +91 97119 00801 (WhatsApp) with a photo of the entry and your peak footfall, or use our contact page. For nearby sites see our Noida and Ghaziabad pages.

Questions from Greater Noida buyers