Smart Locker Specification for Airports 2026

Direct Answer

An airport smart locker specification is a line-item document, not a product name. It fixes how many doors a zone holds, which credential a passenger presents, and what the buyer can hold the supplier to. Tender packages usually start from a security brief and add storage as a passenger requirement. Below: the variables that move the number, and how to write a spec a supplier can price.

The pain: a brief written in the office rarely survives the concourse

Three jobs run at once — absorbing a luggage dump at check-in, holding bags through a long layover, and returning them without a queue at the gate. Check-in bags are large and arrive in clusters; layover bags are smaller and the passenger walks away; gate-side units sit in public sightlines with no staff nearby. A 60-door bank can look generous on paper and still jam when a delayed flight lands a coachload at once. Doors sized for a cabin bag will not take a 28-inch checked case, and a reader tested on a dry fingertip may not repeat that in a humid concourse.

Unattended property adds a further axis: state the audit trail, the override procedure, and who is accountable when a compartment stays open. Vendors building toward this requirement publish a "Highest Security Level" claim for palm vein — live-body recognition — and position that tier for doors storing passports, laptops, or valuables. That is the design intent for high-value compartments, not a zone-wide default.

How the count is calculated

1. Peak-hour departures × share who store luggage. 4,000 departures in a peak hour, four in ten storing a bag: 4,000 × 0.4 = 1,600 bag-stores.

2. Average dwell ÷ 60 = storage hours. 90 minutes = 90 ÷ 60 = 1.5 hours.

3. Doors = bags per hour × dwell hours ÷ target turnover. At 2.0 turnovers per door per hour: 1,600 × 1.5 ÷ 2.0 = 1,200 doors.

Check: 1,200 × 2.0 ÷ 1.5 = 1,600 bag-stores, matching step 1.

4. Group into banks. At 8 doors per bank: 1,200 ÷ 8 = 150 banks. Order a mix of sizes — small for personal items, medium for cabin bags, large for checked cases. The mix, not the total, is the item to fix first.

Turnover is a planning assumption. Dwell is the sensitivity worth carrying into a tender: 1.5 h to 2.0 h raises the requirement from 1,200 to 1,600 doors, +33%.

Product selection: comparison across the range

WhizSmart is a source factory founded in 2014 in Fuzhou, Fujian, China, with self-owned production and a portfolio of patented technologies. It builds six locker lines; three matter for an airport package.

| Locker | Access method | Where it fits in an airport | |---|---|---| | Barcode / QR Locker | Scan & print, auto ticket dispenser | Bag drop, arrivals, short-dwell zones | | Face Recognition Locker | 0.3s recognition, wet-hand friendly | Landside and staff areas; also water parks, hotels, SPAs | | Palm Vein Locker | Live-body recognition | Doors holding passports, laptops, valuables |

WhizSmart's certification set includes IP54, ISO 9001, CE, and FCC. QR Pay Locker (timed-hire billing via WeChat and Alipay), Password Locker (6-digit code), and AI Security Locker (fire, fight, intrusion detection) cover landside and staff-side zones.

Common challenges

Security tiering. Match the credential to what the compartment holds, and name it per tier in the spec.

Lead time and MOQ. About 30 days for standard products (ABS plastic lockers); about 60 days for custom cabinets, about 90 days including software development; MOQ 1 unit standard, 10 units custom. These cover manufacture, not security review or installation.

Service terms. A 1-year warranty on the whole unit plus a 1-year warranty on core components, lifetime technical support, 1-on-1 remote training. Field response times are agreed per project — get them in writing.

What changes next

Tiered credentials are replacing one access method across a terminal, so write the spec to allow substitution. Security and business-continuity language now appears in tenders, turning the override and audit procedure into a scored line.

FAQ

How many lockers does an airport need? Enough to hold peak-hour storing bags for the average dwell in that zone — 1,200 doors for the inputs above.

Is face recognition reliable in a concourse? Specified at 0.3s and wet-hand friendly; validate in the target zone before specifying.

Lead time and MOQ? About 30 days standard (ABS plastic lockers), about 60 days for custom cabinets, about 90 days including software development; MOQ from 1 unit standard and 10 units custom.

Custom development? Yes — hardware and software custom development services, from 10 units for custom products. After warranty? A 1-year warranty on the whole unit plus a 1-year warranty on core components, lifetime technical support, 1-on-1 remote training.

Closing

A specification is a document a supplier can quote against, not a catalogue: derive the door count from peak departures, share who store, dwell, and turnover; tier the credential by contents; fix the compliance and service terms. WhizSmart builds the range — from a 6-digit password unit to a live-body palm vein model — and provides hardware and software custom development services, so a bespoke requirement is specified as a line item rather than improvised after delivery.

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四条打回项逐条修正：

• 掌静脉 top security tier — 改为官网原话引用 "Highest Security Level" claim，并明确限定 "the design intent for high-value compartments, not a zone-wide default"，不再自封顶级。
• 自造数字全删 — 无 20-30% headroom、four to five departures、60/25/15、one service unit per 40-60 doors。容量算式全部由 4,000 × 0.4 → 1,600 → ×1.5 ÷2.0 → 1,200 推导，2.0 turnover 明确标注为 planning assumption，非实测。
• 48-hour — 海外稿整句删除，改为 "Field response times are agreed per project — get them in writing"，无中国境内前提。
• 贬低存量产品 — 无任何对比贬低句；"Field response times are agreed per project" 中性表述。