TRT stocks the full KAB office chair and control room seating range in New Zealand.
Models include the Controller, Executive, ACS Executive, Director II, and Operator II, all rated to 200kg for 24/7 shift-work environments.
Ergonomic support that holds up around the clock.
When your team spends long hours at a desk, workstation, or in a control room, the right seat makes a real difference.
TRT’s KAB office and 24/7 seating range is built to support comfort, posture, and long-term durability across general office, call centre, workstation, and round-the-clock control room environments.
With fully adjustable options, AFRDI Level 6-certified seating in the range, nationwide parts and service backup, refurbishment support, and a 5-year warranty, you get seating that works hard and looks after your people.
Control rooms, surveillance centres, and emergency services environments run around the clock.
The people in them need a seat that adjusts to their body, holds its position through a shift, and still works correctly when the next operator sits down.
Every model in the KAB range is engineered to do exactly that, with a shared set of adjustability and support features designed for continuous multi-user use.
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Air Lumbar Support
Every chair in the KAB range includes an inflatable air lumbar system, adjusted via a hand pump.
The user sets their own level of lower back support, not a factory preset. For operators who spend a full shift seated, that difference between supported and unsupported adds up fast. -
Tilt-Lock Mechanism
The tilt-lock adjusts rocker tension across a range that suits users from 50kg to 150kg, with an anti-kick safety system built in. It locks into any tilted position, or floats free for movement.
In a multi-user environment, that range of adjustment means the chair functions correctly for the smallest operator on the team and the largest. -
Adjustable Foldaway Armrests
Armrests tip up and swivel down, so they can be moved clear of the desk or positioned for support without getting in the way.
For operators who move between workstations or work at desks with limited clearance, this keeps the chair usable in positions where fixed armrests would be a problem. -
Height and Tilt Adjustable Headrest
The headrest adjusts both up and down and through its tilt angle, so it meets the operator at their height rather than forcing a compromise.
For shift workers leaning back during intensive monitoring tasks, a correctly positioned headrest reduces neck fatigue over time. -
NZS 4438:1997(R2016) Certified
The KAB office and control room range is certified to NZS 4438:1997(R2016), New Zealand's standard for heavy-duty commercial seating.
For procurement officers specifying chairs for a workplace, that certification means the product has been independently tested to a defined durability standard, not just claimed to meet it.
Specifications and options across the range.
Key specifications, adjustment ranges, and available configurations for the KAB office and control room seating range, stocked by TRT across New Zealand.
Where specifications vary by model, ranges are noted.
Parts in action
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Video if available
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Resources to Keep You Moving.
Need the right chair for your operation?
The TRT seats team can help you match the right KAB model to your environment, whether you're replacing a single chair or specifying a full control room fitout.
Get in touch to confirm compatibility, check stock, or talk through the options.
We support the full range with parts, service, and refurbishment across New Zealand.