RFID Event Management

Size the system on peak arrival rate, not total attendance. A hypothetical 5,000-guest show where most people arrive in the twenty minutes before doors is a harder problem than a 20,000-guest festival admitting steadily across an afternoon. The arithmetic runs in two steps: work out how many guests one lane can clear in your busiest fifteen minutes — that window divided by the seconds each credential takes to present and validate — then divide your expected arrivals in that window by that figure to get lanes. HF tap lanes scale linearly, because one guest presents at a time and each lane needs its own reader and a steward. A UHF portal such as the HLR200 absorbs a burst better, since it does not depend on one guest at a time, though a turnstile or steward is still what stops a credential being handed to someone outside the perimeter. Add spare lanes and a roaming handheld for overflow.

There are two separate lines in an event budget: consumable credentials, one per guest, and reusable hardware you keep between shows. Identium's wristband range starts at roughly Rs 15 per unit, volume-dependent; everything else is quoted against a written specification. On the credential side the drivers are material — single-use Tyvek or PVC against reusable silicone or fabric — plus chip choice, printing, serial numbering and artwork. On the hardware side it is the number of entry lanes, how many point-of-sale and top-up positions you need, and how much integration your existing ticketing or POS platform requires. A reusable band costs more per unit but amortises across seasons, so state your reuse plan when you ask for a quote.

Partly, and not at a UHF gate. No mainstream phone has a passive UHF RFID interface, so a handset cannot be read by an 865-868 MHz portal — hands-free entry needs a physical UHF credential. At HF 13.56 MHz some Android handsets can emulate a card, but the behaviour varies by handset and platform rules differ between Android and iOS, which makes phone emulation a shaky foundation for a mixed public crowd. The practical reasons events stay with a band or card: it still works when a guest's phone is flat or has no signal, a wristband specified for the job is built to stay on for the length of a multi-day event, security can see it at a glance, and it is quicker than a guest unlocking a phone at a bar queue.

Custom credentials are typically a 5-10 day turnaround from our New Delhi factory once artwork and encoding data are signed off, so plan backwards from show week and leave room for the approval round on top of the production days. Two decisions move the date more than volume does. First, whether bands arrive pre-encoded and sequenced against your ticketing file — which means that file has to be final early — or blank for encoding at the registration desk, which shifts the work to show week and needs staffed desks. Second, late artwork: printing, serial numbering and encoding are handled in-house, but a change after sign-off means another approval round, so build a buffer if the line-up or sponsor set is not settled. Ask for a printed sample and read it on the exact readers and antennas you will use on site before the bulk run is made.

Passive UHF RFID in India runs in 865-868 MHz under the 2021 WPC short-range-device rules, a band WPC treats as delicensed for RFID use, so on that basis an organiser is not applying for a spectrum licence event by event. What does matter is that the equipment is approved for that band and actually configured to it — worth checking with globally sourced readers, which often arrive set to the 902-928 MHz US band — not India's allocation at all — or to channels other than the ones India permits inside 865-868 MHz. HF 13.56 MHz credentials sit in a separate short-range allocation and in practice do not raise a per-event question. Identium is BIS certified, and our UHF readers and antennas are WPC-approved for India's licence-exempt UHF RFID band; approvals attach to specific models, so ask for the reference against the exact model quoted. Treat this as the position as we understand it and confirm the current WPC and BIS requirement before it goes into a specification.