The KAB Controller Chair from Sit Back & Relax is a premium heavy-duty ergonomic chair engineered for intensive 24/7 environments including control rooms, emergency services, surveillance centres, and industrial workplaces. Designed for continuous multi-shift use, it combines advanced ergonomic support with exceptional durability to ensure long-term comfort and performance. The chair features a reinforced heavy-duty mechanism, adjustable lumbar support, and seat slide functionality to accommodate different body types and working positions. Built with high-density cushioning and a robust steel frame, it provides reliable support during extended sitting periods while reducing fatigue and promoting posture. Tested for demanding commercial use and supporting users up to 200–225kg depending on configuration, the KAB Controller Chair is ideal for mission-critical operations where reliability is essential. Fully refurbishable and backed by a long-term warranty, it represents a durable, professional seating solution for organisations prioritising ergonomics, safety, and operator wellbeing. Key Features Heavy-duty ergonomic chair designed for 24/7 environments Suitable for control rooms, emergency services & surveillance centres Adjustable lumbar support and ergonomic seat positioning Seat slide adjustment for customised comfort Reinforced steel frame and durable mechanism High-density cushioning for long-shift comfort Fully refurbishable for extended product life AFRDI Level 6 certified on selected models Weight capacity up to 225kg depending on model KAB Controller Heavy Duty Chair brochure You may also like Buro Maverick 24/7 Control Room Chair Raptor Control Room Chair Secure 24/7 Controller Chair View our Entire Range of Control Room 24/7 Chairs Here