Multi zone door frame metal detector price in Delhi

If you are comparing quotations for a multi zone door frame metal detector in Delhi, Gurugram or Noida, you have probably noticed that two walk-through detectors that look almost the same can be priced very differently. The difference usually comes down to the number of zones, the detection electronics, where the unit will stand and what is included in the quote. This guide explains each factor in plain words, so you can work out how many zones you really need and compare offers fairly.

Note: prices change with model, brand, quantity and features, so we do not publish a fixed price list. Ask for an itemised quotation for your entrance.

What "multi zone" means

A door frame metal detector (DFMD), also called a walk-through metal detector, has coils inside both side panels. A basic single zone unit only tells the guard that metal is present somewhere on the person. A multi zone detector divides the frame into horizontal zones from head to ankle, and often left, centre and right as well, and lights up the zone where the metal was found. The guard then knows where to check with a handheld metal detector instead of searching the whole body. That saves time at every alarm and keeps the queue moving.

How many zones does a door frame metal detector need?

This is the most common question buyers ask, and the honest answer depends on the site, not on "more is always better".

• 6 zone: suits offices, schools, clinics, banks and small receptions where footfall is moderate and the guard can do a quick handheld check. It is the most economical multi zone option.
• 18 zone: a common choice for malls, hotels, corporate towers and hospitals in Delhi NCR. The finer location display helps guards clear alarms faster during busy hours.
• 33 zone: used at high-security sites such as courts, government buildings, stadiums and large events, where accurate pinpointing and strict sensitivity settings matter most.

A useful rule: choose the number of zones based on your peak footfall and how strictly you must screen. If one guard has to clear a line of people every morning, more zones will pay back in speed. If you screen a handful of visitors an hour, a six zone door frame metal detector is usually enough.

What else decides the price

Detection electronics and sensitivity

Better detectors offer many sensitivity levels and preset programmes, so you can ignore small items such as keys, coins and belt buckles while still alarming on larger objects. Good discrimination means fewer nuisance alarms, which matters more on a busy gate than any headline figure on a brochure.

Indoor or outdoor model

Units for open gates need weather protection, such as an IP65 rated outdoor model, or a canopy over the frame. Outdoor models cost more but last longer in Delhi summers and monsoon rain.

Display, counters and options

An LED zone display, a people counter, an alarm counter, a battery backup and options such as a camera or temperature check all add to the quote. Decide which of these you will really use before you compare prices.

Installation and site conditions

A detector placed next to a lift, a sliding gate, heavy cables or a generator can false-alarm. Proper installation includes checking the spot, fixing the frame firmly to the floor and setting sensitivity on site. Ask whether this is included or charged separately.

Warranty and AMC

Check how long the warranty is, who will visit if the unit fails and how quickly. An annual maintenance contract (AMC) with periodic sensitivity checks keeps the detector reliable. A cheaper unit with no local service can cost more over its life.

Buying, renting or a mix

Many buyers in Delhi NCR also search for a walk through metal detector on rent for weddings, exhibitions, concerts and one-day events. Renting makes sense for short events. For a permanent entrance such as an office, mall, hotel or school, buying usually works out better, because the detector is in daily use and can be covered by an AMC.

A simple checklist before you ask for a quote

• Where will the detector stand: indoor reception, covered porch or open gate?
• How many people pass through at the busiest hour?
• How strict is the screening: visitor check, corporate policy or high-security?
• Do you need a handheld detector and an X-ray baggage scanner at the same point?
• Is mains power available nearby, and do you need battery backup?
• Who will train your guards on alarms and sensitivity settings?

With these answers, a supplier can recommend a 6, 18 or 33 zone detector and give you a quotation you can compare like for like. Read our door frame metal detector buying guide for placement tips.

Talk to Mapple Infocom

Mapple Infocom supplies, installs and maintains multi zone door frame metal detectors across Gurugram, Delhi, Noida and the rest of Delhi NCR. Share your entrance details and footfall, and we will suggest the right number of zones and send an itemised quote.