Keyable speed gates in a daylit corporate lobby
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Pools & Aquatic Centres

Where the air eats hardware.

Entrance control for swimming pools, spas and water parks — chlorine on one side, a legal bather limit on the other, and visitors who carry nothing but a wristband.

The Challenges

Why pool entrances fail before anything else does.

An aquatic centre is the harshest environment in this sector, and the one where the entrance carries the most legal weight.

01

Chlorine does not stop at the pool hall

Chloramine vapour travels through the whole building and settles on every surface. Hardware specified for an office lobby survives about two seasons; the failure appears first on hinges, fixings and anything plated rather than solid.

02

Nobody is carrying a phone

Wet, barefoot, in a swimsuit, holding a towel. No pocket, no wallet, no phone. A credential that assumes a smartphone in the hand is a credential that will not be used on the wet side.

03

The bather limit is not a guideline

Maximum bather load is set by regulation and by your insurer. Knowing the number inside at any moment is not an operational nicety — it is the difference between compliance and a closed pool.

04

Two hours, sold and unpoliced

Timed sessions only work if the clock is enforced at the exit. Enforced by staff, it becomes an argument at the desk. Unenforced, the capacity you sold twice is occupied once.

05

Families do not arrive single file

Prams, floats, kit bags, three children and a grandparent. A 600 mm lane designed for a commuter turns a family arrival into a queue, and turns the accessible lane into the only usable one.

06

Evacuation, barefoot

Everywhere else, a locked exit is a serious failure. Here the people leaving are unshod, half-dressed and moving on wet tile. Whatever else the entrance does, it has to disappear.

The Response

Four things that have to be right on the wet side.

Keyable corrosion
01 — Specification

Chosen for the atmosphere, not the lobby

The KSB1518 is rated by the manufacturer for indoor and outdoor duty, in electroplated stainless steel with an anti-fingerprint treatment. Operating range is −20 °C to 60 °C, with a mean cycle count above five million passages. Figures as published by the manufacturer, September 2025.

That specification is the whole argument. Everything else on this page assumes the hardware is still there in year five.

Keyable wristband
02 — Credential

The wristband is the answer

Readers accept 13.56 MHz RFID and NFC at a range of 0 to 10 centimetres, with a read time under 0.2 seconds, as published by the manufacturer, September 2025. A silicone wristband is waterproof, worn rather than carried, and survives being handed to a six-year-old.

At the dry entrance the same lane still reads QR codes from a screen or from paper, so online booking and walk-up tickets work without a second device.

Keyable occupancy
03 — Capacity

Counted in, counted out

Every barrier in the range is bi-directional, so an exit is a recorded event rather than an absence. Live occupancy is simply entries minus exits, held at the gate and reconciled centrally.

Set a maximum bather load and the lane can hold new entries at the threshold instead of asking a lifeguard to estimate. When the network drops, the count continues locally and buffers until the connection returns.

Keyable fail-open
04 — Evacuation

Wide open, on the wet side

On power loss the arms release to free passage and stay there, as EN 17352 requires of motorised pedestrian barriers on escape routes. On the widest variants that leaves an opening of up to 1200 mm.

Every declaration and test document is available for your fire strategy and for building control.

Included in a Turnkey Delivery

The clock, the count and the entitlement.

A pool sells time and capacity rather than membership alone, which makes the logic behind the gate the part that earns its keep. On a turnkey delivery Keyable Europe configures and supports it.

  • Timed sessions with start, duration and overstay handling
  • Live occupancy against a maximum bather load
  • Family and group tickets on a single transaction
  • Wristband, card, NFC and QR on the same reader
  • Cached entitlements when the network drops
  • Fail-open on power loss, always
How we deliver
Keyable tech
Recommended

Three configurations that suit this sector.

Chosen for what an aquatic centre actually faces: humidity, families and an outdoor lido that has to survive winter.

KSB · Swing Barrier

The main hall

Rated by the manufacturer for indoor and outdoor use, anti-fingerprint electroplate, and the widest lane in the range for families and equipment.

  • Passageup to 1200 mm
  • Ratedindoor & outdoor
  • Operating−20 to 60 °C
Swing Barriers
KSP · Speed Gate

The ticket line

For the dry entrance where a summer Saturday arrives all at once and the queue reaches the car park.

  • Open cycle0.7 s
  • Throughputup to 50 / min
  • Passage650–1000 mm
Speed Gates
KT · Tripod Turnstile

The outdoor lido

Variants rated by the manufacturer for indoor and outdoor duty in painted or electroplated steel, for a seasonal perimeter that stands through winter.

  • Throughput35 / min
  • From footprint600 mm
  • Ratedindoor & outdoor
Tripod Turnstiles

All technical figures on this page are as published by the manufacturer in the September 2025 specification. Where a value is not published, it is omitted rather than estimated.

In Place

A municipal aquatic centre.

Keyable case
Pools & Aquatic Centres

Four lanes, one bather count

A municipal centre with a pool hall, a sauna suite and a summer lido: four barrier lanes on the main concourse, wristband reading throughout, timed sessions enforced at the exit, and a live occupancy figure held against the permitted bather load.

The widest lane doubles as the accessible route and as the family lane, so there is no separate gate and nothing that marks anyone out.

1200 mmWidest lane
−20/60 °COperating range
4Lanes
Common Questions

Answers, briefly.

What entrance control suits a swimming pool?

Barriers specified for humidity: electroplated stainless steel with an anti-fingerprint treatment, rated by the manufacturer for indoor and outdoor use, with an operating range of −20 °C to 60 °C. Swing barriers are the usual choice because they also give the widest passage.

How do visitors open a gate at a pool without a phone or wallet?

With an RFID wristband read at 13.56 MHz. A wristband is waterproof, wearable and does not need pockets, which is why it is the standard credential on the wet side. The same readers also accept QR codes and NFC at the dry entrance.

Can entrance barriers count how many bathers are inside?

Yes. All Keyable barriers are bi-directional, so entries and exits are both recorded and live occupancy is the difference between them. That figure can be compared against a maximum bather load and used to hold entry when the limit is reached.

How are timed pool sessions enforced at the gate?

The entitlement carried by the wristband holds a session start and duration. At the exit gate the elapsed time is checked, and an overstay is either charged automatically or referred to the desk, without staff having to watch a clock.

Do pool barriers open during an evacuation?

Yes. EN 17352 requires motorised pedestrian barriers on escape routes to leave the way out clear, and Keyable barriers release to free passage on power loss. This matters more at a pool than almost anywhere, because the people evacuating are barefoot and unclothed.

How We Deliver

Two ways to work with us.

Every model in the range is available either as a supply-only order or as a complete installation. The choice is commercial, not technical — the hardware is identical.

01 — Supply

Hardware only

You already have an integrator, an access platform and a programme. We deliver the equipment and the paperwork, and stay out of the way.

  • Barriers, readers and controllers
  • Technical datasheets and dimensioned drawings
  • CE marking and EN 17352 declaration
  • Delivery to site, anywhere in Europe
  • Manufacturer warranty
  • Spare parts held in Europe
Request a quotation
02 — Turnkey

Everything, as one contract

One point of responsibility from the site survey to the fifth year of service. You approve a design and take delivery of a working entrance.

  • Everything in supply, plus:
  • Software: entitlements, ticketing, attendance, occupancy
  • Installation and mechanical fixing
  • Commissioning and integration with your systems
  • Staff handover and documentation
  • Scheduled maintenance and online support
  • Extended warranty on the installed system
Discuss a turnkey project

Both models cover the full range: speed gates, swing, flap and sliding barriers, tripod and full height turnstiles. Scope, response times and warranty terms are set per project and confirmed in the quotation.

Work with us

Tell us about your centre.